'It's about building a squad and signing players'published at 19:08 14 February

There can be some sympathy for Ange Postecoglou's injury situation at Tottenham, but it does ask questions of their squad preparation.
That is the view of BBC Radio 5 Live commentators John Murray and Alistair Bruce-Ball on the latest The Commentator's View podcast.
Postecoglou has had to contend with a lengthy injury list this campaign with a number of key players sidelined.
"At Villa Park on Sunday night, I sat in on his press conference where he made the very strong case about how no other club has had to put up with losing so many important players for such a long period of time," Murray said.
"Sitting there listening to the whole thing I thought: 'You know what, that is quite a persuasive argument.' Virtually every club we have seen has had to deal with a lengthy list of injuries but he was making the point that no other team has had to play the same group of players for two and a half months.
"The net result of that is what you are seeing. Son [Heung-min] is a shadow of himself at the moment and even [Dejan] Kulusevski was not at the level he has been, and I'm guessing Ange Postecoglou is saying that is the effect of having to play every weekend, midweek and weekend."
Bruce-Ball added: "I do take John's point on how much it has taken out of them playing the same team again and again and again in all the competitions.
"I know when you get a certain number of injuries it is very difficult to cope with, but it's about building a squad and signing players.
"When so much of Tottenham's play is predicated on Micky van de Ven's pace at the back, when he gets injured you haven't got someone who can do that job in that squad - that is a problem if Tottenham keep playing the way they are playing. That is about squad preparation."