I can't see Barca letting him go. He's their no 1 keeper isnt he?
No number 2. Plays in the copa del rey and champions league. Bravo is the main keeper for la Liga though they may see ter stegen as the long term number one.
I'm unvoncinced by him to be honest, makes some good saves and really brave but the technique on some of his saves isn't great, palms a lot he should claim and definitely has howlers in him.
Only young though and I think his style is the way a lot of these young German keepers are coached. Maybe not even young remember thinking the same about people like Kopke when I was young.