Sunderland are short on strikers - Welbeck, Bent and Gyan. Campbell is out for at least 7 months and after that it's youth strikers (which, I hasten to add, looked very ordinary against Sol, Tozer and Grieve last night). Or the never-used Healy.
Selling Waghorn for £3m was probably a good idea anyway mind, not as if he's much better than any of their kid strikers.
Birmingham have had a fantastic window.