four quick thoughts...
1) Looks to be pretty close to WSOP model. Bigger and Better PCA sort of like summer WSOP @ Rio. Rest of PokerStars Championship structured like WSOPc's but with bigger buyins
2) Not sure where to place PokerStars Festivals in the big scheme of things. But, in the $1000-1500 buyin range these are priced similar to WSOPc's
3 ) Since Caesar Interactive recently sold Playtika (for 4 ba-billion) the only thing left at CI is WSOP and WSOP.com (and maybe still a few B&M casinos dunno). Assuming CI ends up as independent company only assets being WSOP and WSOP.COM, I would suspect the hedge funds (who I think will end up owning most of it) will want to sell vs operate.... Amaya should just buy CI and then own the live poker MTT world.
4) PCA was already big and apparently getting bigger. Bahamian police might want to build a few more detention centers to better harass increased numbers of players trying to carry > 10K cash through the airport