If I've understood correctly, as there was no recall clause we've had to agree on this with Chelsea rather than it being forced onto us. So this means either we didn't like what we saw in training all happy to send back (unlikely), we agreed something silly as a penalty clause that's too good to say no to, or we think we'll be alright without him (meaning hopefully at least one striker tomorrow).
Hoping it's a bit of 2 and a lot of 3.
It feels risky right now with only Wilson and Mayenda as forwards, but trust the club know what they're doing here and aren't taking too big a gamble.