I'd planned on the basis of 11 but am happy to do 15 (or more)
First match is on Sunday, and the unmanaged teams need to be relinquished at some point. Have a feeling something unexpected might happen when we get to within 24 hours of the first fixture, with Soccer Manager panicking to fill up squads, even if they're still managed by the dummy accounts. Could possibly lead to them bidding for players we've drafted but have not yet had a bid accepted for.
With that in mind I'm happy to continue to 15 and beyond as long as we're done by Saturday.
I'll need a proxy too for the next few days as work returns with a vengeance!
Edit: and yeah wanted to implement squad cap at some point, 40 now would be grand, and save a ball ache down the road.