He's not a good player, he's shown he's not a good player almost the entire time he's been here. He is a beta boi who scores 1 goal for everyone dozen he misses. He is the definition of average. We could find 50 players like him willing to press and die on the pitch for the chance to play for Barca and at a fraction of the salary.
Runs and pressing, any decent La Liga winger can do that and he adds nothing else. Even as a rotation player, you add the lack of confidence and beta mentality to it and he's just plainly got to go. The only reason his bum ass is still here is because no one wants him and shocker, he doesn't want to leave because even he knows he's trash. Even the goals he's scored this season have been mostly off mistakes or flukes. 15mil for him would be a win.