Newcastle United’s attack could have a very different look next season. Indeed, while Alexander Isak appears to be the player Eddie Howe wants to build Newcastle around going forward, the options either side of him in a 4-3-3 remain unclear. Anthony Gordon is surely a nailed-on starter next season after a breakout year for both club and country but the recent form of Harvey Barnes does put pressure on him. Pundits such as Joleon Lescott have talked in glowing terms about the potential of seeing those three players operate together and there is little doubt that is hugely exciting from a Newcas…