Since they are moving the A&E meet and greet from MK over to Epcot, what tier will that be?
If I were to guess, once these both are in place I believe the tier system will either change or go away.
Even when Soarin adds the new theater capacity, i can't see Epcot losing their tiers. They could end up with something like DHS though with Test Track and Frozen being tier 1 and Soarin in tier 2. But what in the world will they do with the Meet and Greet? Are they really going to make people choose either the Frozen ride or the Meet and Greet? So freaking strange.
The Magic Kingdom barely works as a fastpark+ park with no tiers (and I mean barely - considering the madness surrounding A&E and the Mine Train). Look at the comparison in rides:
Soarin - Mine Train (20,000 slots a day)
Test Track - Splash (around 14,000 ride slots a day)
Nothing - Space Mountain (20,000+)
Frozen - Peter Pan (both about 10,000 daily capacity on a 12 hour day)
Spaceship Earth - Little Mermaid 24,000+)
Mission Space - Big Thunder (about 18,000)
nothing - Haunted Mansion (30,000)
nothing - Pirates (30,000)
nothing - Jungle Cruise (22,000)
nothing - Parades
Epcot is way, way behind on capacity to not have a disaster without tiers. Epcot needs about 3-4 high capacity rides (that people want to ride).
As for the A&E meet and greet, they might as well sell hard tickets or make it package deal with the a restaurant in Epcot.