Daniel O'Flaherty is fouled and this should be a simple tap over free for Galway.

Cillian O Curraoin takes it and fires it over off his right boot.

Right from the off Sean McEvoy has landed a two-pointer for Cavan.

Tyrone will be attacking the town end with Derry facing the Gortin end.

Tohill and Kennedy contest the throw-in with Conor Glass and Liam Gray the 'spare' men on the sideline waiting to join the fray.

That's the first of the rule changes and it's won by Tohill.

Free in to Galway just inside the new 40 metre arc and Cillian O Curraoin knocks it over and that's the hosts' first score in 17 minutes.

Yellow card for Rory Grugan of Armagh.

Malachy O'Rourke has made two late changes to his starting team with Nathan McCarron and Ben Cullen dropping out.

They are replaced by Frank Burns, who will no doubt play in the half-back line, and Peter Teague, who will probably started at fullback.

No word of any late Derry changes as yet.

The action has resumed. Can Fermanagh fashion a comeback?

Galway goal chance as Sean Kelly tries his luck from the 13 metre line but is blocked down by Armagh captain Aidan Forker.

Orla Bannon
BBC Sport NI at Healy Park

Oh this is class.

As if the new rule 'enhancements' weren't going to be confusing enough for first-time viewers, the pitch in Healy Park was wrongly marked with the new two-point arc having to be repainted.

The original version, which wasn't wide enough, was blue.

The new line is white.

So that shouldn't cause any problems at all.

O'Sullivan lands a 65 with the last act of the opening half to bring his tally to 0-9 and open a very healthy lead for the hosts.

Antrim have been ok in patches but it's clear the new system is going to take a little time to bed in as there are players missing their assignment at times and allowing Dublin acres of space in the process.

Rory Grugan points a free as Galway fail to keep three players inside their attacking half.

You can now watch Tyrone v Derry on BBC iPlayer or by clicking the play button at the top of this page.

Image source, BBC Sport

A lot of frees for overcarrying would make you wonder if there has been a word from upstairs to clamp down on it this year...

Anyway, as we approach the break the Dubs stretch the lead further through Purcell and Ó Riain. ´

Oisin Conaty hits his third score.

Image source, Getty Images

Gabriel Bannigan has taken on the reins in Monaghan, and he begins his tenure away at neighbours Cavan at Breffni Park.

The Farneymen are in the second tier for the time since winning the division 11 years ago after a decade in the top flight.2017 Footballer of the Year and former Mayo sharpshooter Andy Moran has been brought into the backroom team which may invigorate the Monaghan forwards despite Conor McManus' retirement last week. Elsewhere, Raymond Galligan and Cavan have added goalkeeper Nevin O'Donnell formerly of Leitrim but will have to wait for the return of Gearoid McKiernan who is currently injured.Paddy Lynch is still recovering from an ACL tear but Ramor man Sean McEvoy is back in blue after an excursion in the USA playing soccer. Cavan: Gary O'Rourke; Niall Carolan, Brian O'Connell, Jason McLoughlin; Padraig Faulkner, Dara McVeety, Oisin Kiernan; Killian Clarke, Evan Crowe; Ciaran Brady, Gerard Smith, Luke Molloy; Ryan O'Neill, James Smith, Sean McEvoy.

Subs: Nevin O'Donnell, Cian Reilly, Luke Fortune, Peter Smith, Cormac McKeogh, Ryan Donohoe, Ruairi Curran, Tiarnan Madden, Conor Madden, Thomas Edward Donohoe, Darragh Lovett.

Monaghan: Rory Beggan; Ryan Wylie, Killian Lavelle, Dylan Byrne; Ryan O'Toole, Gavin McPhillips, Conor McCarthy; Barry McBennett, Micheal McCarville; Ryan McAnespie, Micheal Bannigan, Ciaran McNulty; David Garland, Michael Hamill, Stephen Mooney.

Subs: Darragh Croarkin, Jack Doogan, Joel Wilson, Colm Lennon, Kevin Loughran, Fergal Hanratty, Andrew Woods, Jason Irwin, Bobby McCaul, Sean Jones, Jack McCarron.

Image source, BBC Sport

Oisin Conaty lands his second score of the evening for Armagh.

Shane Walsh is back off the field and Finnian O Laoi returns.

Shane Walsh replaces Finnian O Laoi as a temporary substitution.

Daniel O'Flaherty gets Galway off the mark on 11 minutes.

Nine different scorers for Kildare as they stormed into a commanding lead, but Fermanagh's late flourish which yielded four scores, including a two-pointer from Darragh McGurn has reduced the deficit to just six points as the teams head in for the break.

Vintage Paddy Burke there with a vital challenge in defence, makes the support run and sets up James McNaughton for a score.

In Malachy O'Rourke's first act as Tyrone manager, he will come up against a trio of starting Glen players who he was in the same dressing room with as recently as three months ago.

Conor Glass, Ethan Doherty and Ciaran McFaul all start for Derry, after their reign as Derry, Ulster and All-Ireland club champions was ended in the Derry SFC final by Newbridge at the end of October.

Malachy has had the time since to get acquainted with all things Tyrone, and he includes just one league debutant in Donaghmore's Ronan Cassidy.

Paddy Tally is also taking charge of Derry for the first time and he has named an experienced team with midfielder Anton Tohill the only new face.

Given this is the first time most of us have seen the new rule 'enhancements' in action, expect confusion to reign so the most important man in the park will be the referee, David Coldrick.

Tyrone: Niall Morgan; Aidan Clarke, Nathan McCarron, Niall Devlin; Ben Cullen, Michael McKernan, Shea O’Hare; Brian Kennedy, Liam Gray; Seanie O’Donnell, Kieran McGeary, Ciaran Daly; Darren McCurry, Mattie Donnelly, Ronan Cassidy

Subs: Oisin O'Kane, Mark Bradley, Rory Brennan, Frank Burns, Aodhan Donaghy, Cathal Donaghy, Conn Kilpatrick, Eoin McElholm, Lorcan McGarrity, Cathal McShane, Peter Teague

Derry: O Lynch; D Baker, E McEvoy, D Gilmore; C Doherty, B Rogers, D Cassidy; C Glass, A Tohill; E Doherty, C McFaul, P Cassidy; N Toner, S McGuigan, L Murray

Subs: Neil McNicholl, Mark Doherty, Ryan Mulholland, Shea Downey, Jody McDermott, Dan Higgins, Ben McCarron, Callum McGrogan, Cahir McMonagle, Cormac Murphy, Charlie Diamond

Referee: David Coldrick (Meath)

Image source, bb

It turns out that was a temporary substitution and Ben Crealey is back in and replaces Callum O'Neill.

Stefan Campbell kicks Armagh's second wide.