Yeah, strike while the iron is hot and all that. I've not heard any of those teams mentioned, and I can't profess to know if any of them need a striker/would suit his style, but wherever he can get regular game time is good enough for me for a few months.
I would like to see lads like this, get on the pitch with the first team, before being loaned out. Even if it's just for a couple of cameo appearences. Then loan them if there is not enough reason to keep them involved, just for game time as you say. But just get them on there, first.
The point Domalino makes about this being 'the moment' is probably spot on imo & we have so far missed 'the moment' with about 20 kids who deserved a shot at one time or another, irrespective of where they are now, or might be in the future. There was the ridiculous notion that one of them, taking a spot on the bench, would cause mass transfer requests (or, in the past, ruin the options for Pellegrini's wonderful tactical master plan).
We all know there is a potential player in Nmecha. Imo he's been far too casual in many games I've seen & not been really a candidate but there are moments of real talent. If he's at the top of his game now, get him on the pitch, see what he does. If he knocks a couple of goals in, which is completely possible in this team, suddenly we have yet another attacking threat & he could go up 100% in quality, just by getting a taste for it.
That is effectively what happened with Rashford. He wasn't at that level, he became that level, when they played him (& hasn't really changed since).