How far back do we want to go?
My post was a specific criticism of the previous management team and how they handled new arrivals, so maybe best not to use them
Kamara, then Hagi would be my examples from that period though.
If we’re going back to Walter’s time, Bartley, Jelavic, Mendes, Davis, Naismith, Cousin, Whittaker and Thomson are good examples of players coming in either well into, or at the end, of a transfer window and performing straight away.
All that said, I do think the earlier you get your business done the better, but sometimes you need to play the hand you’re dealt and make it work.