He will only sign Adebayor if he intends to play him because Adebayor does not and will not cope with not playing every week.
I just don't see why he would sign a "must play" forward when he already has to juggle Ayew, Gestede, Kozak, Agbonlahor and more.
I fancy he might do well but I still think this is a personal spat between Sherwood and Levy and he's just playing games in the same way as offering £1M for Lescott was simply revenge for the Baggies offering £2M for Clark.