We should not try to sign a Targett replacement, Matt hasnt put a foot wrong so far. Also seems better trained and to avoid injuries. Worst case scenario Taylor could fill in for a game or two, in the summer when Taylor leaves then its time for a new lb.
I'd try to loan a striker from somewhere that can get a few minutes when Watkins needs a rest.
The only signing I'd would make in january is to try and get John Lundstram on the cheap, 6 months left on his contract, ideal back up to McGinn, wont demand a starting place, makes the squad bigger.
Then make the signings we want in the summer.