NEW: Barcelona line up shock transfer move for Liverpool star as they eye big-money signing

Isak might be better off at Barcelona, where he could be the main man for an attack-minded team who’ve dominated La Liga in the last few years under an experienced world class coach like Hansi Flick.

If fitness is going to keep on being a problem for the 26-year-old, then swapping English football for the Spanish top flight could also be another good way to give his career a boost and perhaps play on for longer, as stars like Robert Lewandowski and Luka Modric have been able to do in recent times.