So great to see you back again!
Play formats: will come, not yet. Core and Big boxes will stay, packs rotate out
Floorrules: FFG will come with this before worlds, dunno if Stimhack will continue, considering FFG's pace, I think we need both
Software: will come, use NRTM on ipad or phone
Data: not that I know off, you'll find some info here on the forums
Lenght: still long. Mostly because of double elim and popularity of the game