Witsel has the talent to be a regular starter at CFC. But I think he's unaffordable right now. I think Fellaini is more realistic choice. Although, he has to be happy with a Mikel role, where as in Everton he can play as AMF. But back on topic, it seems that KDB has been put in a team that is below his level. Certainly at this point, where Werder is performing really poorly. I really think he didn't get a fair shot in pre-season. The way he performs at Belgium, shows he could've battled with Lampard for a midfield position. He wouldn't have played as much as know, but he'd be playing at a higher level, in Europe, etc.