Think we need to see what happens with Chelsea recruitment before players like Hudson-Odoi (maybe Vale) might become available.
(Less so with Vale, as he's got 1 year contract & I assume Chelsea will be on full-scale charm offensive).
Chelsea loaning out Hudson-Odoi with subsidised wages late-on in the window wouldn't surprise me, but you would have thought Leicester/Newcastle/Everton etc would be all over that.