Tbh would rather bring back Abde from loan (if we have that option) or give a chance to someone from Barca B if needed.
If/When fit Lewy and Dembele will start most games and then we have Ansu, Raphinha and Ferran to rotate for the last spot. And also Gavi/Pedri as false wingers or additional midfielder if we'll play this system more often.
No need really to replace a 6th option forward with someone worse than him and also injury prone.
I'd personally leave Abde to brew in Osa for a few seasons. Or even better (if possible) loan him to a BL club so he learns to play with a rocket up his ass.
He is a great dribbler [on his day] but plays way too passive. I wish he just learned to get the ball and instivly know when to drive and when to layoff. Not do any of this Adama stop and wait for the defender to commit before an attempt to dribble.
So yeah, wouldn't feature much if he come back at all.
But reading another thread, it would be better to use the cap excess to just get Balde or Gavi registered. Then maaaybe as a 6th attacking option we could look at Estanis, Barbera or even Fabio Blanco (or that Argentinian joining) if needed.