We already have a back up for Saka and as I mentioned in another thread, I will not like for this signing to interfere with the progress of Nwaneiri. He is to be a huge part of the future of the club, he cannot do so if he has competition as a backup. That is way too much money spent, could have been invested in other options.
Nwaneri is unsure of his future at your club and Todd Boehly is monitoring his situation, if he doesn't sign the contract we may try to save him, afteall we have a good working relationship with your club. I heard he's also a Chelsea fan so this should be easy.
A good long season loan for a start + guaranteed minutes.