Why do Newcastle need a striker?published at 09:31 British Summer Time

During Saturday's draw against Aston Villa, it was Anthony Gordon who played through the middle as Eddie Howe's side failed to find the back of the net against 10 men, following Ezri Konsa's second-half red card.
Will Osula - the Magpies' only recognised first-team striker, other than Alexander Isak - came on to the pitch in the 90th minute in place of Harvey Barnes.
Whilst it was Gordon's run in behind the Villa defence that saw Konsa dismissed, Newcastle lacked a cutting edge in the final third.
Yoane Wissa's 19 Premier League goals for Brentford last season suggest a player of his quality could prove to be a useful replacement, should Isak leave the club.