...I believe the rules are that we can only have 2 domestic loans (and not 2 players from 1 club, so Ake would need to be permanent if true) and I think it used to be 2 "overseas"/non-domestic loans but I think you can maybe have more now.

For example last season we had Harrison and Broja as domestic, but I'm pretty sure we also had Lindstrom, Mangala and Alcaraz at the same time, although Mangala's injury might have ended his loan before Charly came in, but I'm not 100% sure?