Lenny - Freund is a close friend of Sherwood, they met on coaching courses, and Sherwood has the ear of Levy as we all know. I would imagine that went some way to to getting him the job, and keeping it past this weekend. I think it is a little unusual that a headcoach doesn't pick his own No.2.
YV - Sherwood doesn't like Spurs apparently, just works for us. He's sneered at the club as a pundit. He's also made a few f/ups, I think a player failed to sign on a deadline day because of him, and he manged to wriggle out the Nexgen unregistered player mess. Bit of a snide from what I hear too, sets little traps with chinese whispers.
I suppose these are all character traits, the main thing is can he do his job, truth there is I don't know. All you can say is that he has been working the youngsters in his time here who in the main have done very well, there's some very bright prospects which he's obviously had a hand in.
He's got a couple of games now apparently, so now we'll all have the opportunity to see him and more importantly listen to him in a couple interviews.