Hopes:
New warlord will be balanced.
Old Warlord with FiF cards will be also to compete fully with others
New Earth spell will not strenghten Earth Wizzard builds to a new unreachable level
Some non arcane teleport spell
Some creature or enchantement which makes Akiros Hammer playable
Fears:
New Warlord will be overbalanced
Old Warlord will not benefit from FiF cards
Dark side will gain more nasty stuff than Light side
There will be more new arcane spells (Dwarven teslacoil aka Monolith of storms >> Arcane)
FiF will arrive in may