I think Aubameyang in last 1-2 years is in bad form and has no motivation at all at Arsenal. This has been his main problem. He is an elite player and maybe moving to Barcelona will open a new chapter and hopefully a more positive one and that we see him playing in top form again.
Well I still hope so too, maybe Barcelona will buy him out then? If he plays well, of course. I think he got bored playing in England, so he stopped showing his level of play, he can hardly do anything without desire. He's gone on loan, hasn't he? Because I'm confused. They have the Europa League trophy on the line and I think he will connect, start playing well and take his first title at Barcelona. If he's lucky)