Jurgen the German
Willie Hall
I'll see if I can find another source or perhaps even a quote from Levy himself. I actually think he just recently said that Pochettino has final say on all transfers.
Whilst some may doubt the integrity of Sherwood, what has he to gain by being dishonest about this.
I would hope Poch has final say. When it comes to actually identifying targets, Baldini would have a big say I would imagine.