There’s a rumour that Ho-Sang got brought up, but he needs an NHL contract for that and there hasn’t been confirmation.

So this is what I think will happen.

Spezza is definitely getting suspended, so he’s out.
Sandin is reportedly out 2-3 weeks.

My guess is Clifford and Anderson split games until Spezza is back.

At the moment, the leafs probably aren't making trades (or at least, they won't be trading people out).

I agree Anderson and Clifford probably play until Spezza and Marner come back.