Yeah, recently discovered him myself while looking for a young backup for Bayern, and he's very good. He's not ter Stegen, but Koln will happily sell him for £1.8m and he's quite happy on £10k p/w wages. I highly doubt you'll find a better young goalie for that kind of money.
Looks good, Although I'll have to sign him for 3rd choice for Man City as I already have Szczesny (Doing very well in training and is on excellent form) and Hart (2nd choice nowadays because Szczesny can keep really good form)
Isn´t as well rounded as above, but has got very good concentration and later on in that save has won me the champions league with match winning perfomances against barcelona away from home