Not really because they are loaning him out as he's not ready.
So A - he wasn't really our replacement. Just Chelsea Twitter fantasists imagining some sort of revenge.
And B - if he was (he's not) they still need Caicedo now and so (based on their own fantasy) have just bought the person we'd...
Doesn't really make.much sense. If they knew about our replacement they'd surely want him to stay available to us.
Also RDZ's hints have been about a "great' player who can come in and replace Moises. I reckon we have someone job ready. Not another 19 year old.