For the most part, yes. No Fatal Push, no brainstorm, spell pierce, ponder, stifle, thoughtsieze. With a mother out they need 2 Abrupt decays to escape the lock, and knight can keep them off of BGBG(god forbid a Thalia is in the board).
Other note:
Scryb Ranger gets a huge boost as a delver fighter, Blessed Alliance is now playable with the probable TNN decks, dust off your manrikis, Renegade Rallier could also be a think seeing how creatures will go to the graveyard now

