Unless they've specifically stated that they want to move, I personally can't see EasyJet moving to T2 anytime soon. I have no idea how one extra pier is going to fit 22 based aircraft on, especially with all the others from T1 and T3 moving over this winter. Plus if all 22 flights in the morning rush would use bus gates then that would probably be bedlam in the lower Pier 2 bus gate area if there's about 10 flights leaving between 6am-7am.
Now that Departures A and Security A in T1 are staying open, and the fact that parts of T1 can't be demolished, it would make more sense for me to keep EasyJet with Ryanair over in the new combined T1/T3. Plus Pier B is supposedly accessible from T3 so EasyJet could continue to use Pier B with access from T3 Departures, with aircraft later in the day being towed to Pier B as it is currently (I guess all the airlines moving from T3 to T2 may free up stands in T3 too unless Ryanair want to expand further).
I could be totally wrong on this, but just my theory on it.
Now that Departures A and Security A in T1 are staying open, and the fact that parts of T1 can't be demolished, it would make more sense for me to keep EasyJet with Ryanair over in the new combined T1/T3. Plus Pier B is supposedly accessible from T3 so EasyJet could continue to use Pier B with access from T3 Departures, with aircraft later in the day being towed to Pier B as it is currently (I guess all the airlines moving from T3 to T2 may free up stands in T3 too unless Ryanair want to expand further).
I could be totally wrong on this, but just my theory on it.