Still won't help us until the book is actually out. Unless I missed one, we don't even have previews of the PHB2 controllers.
We could also accept some 3rd-party controllers - I have the Advanced Player's Guide from Expeditious Retreat, and I'm pretty happy with their Druid and Illusionist analogues. I don't know if that'll help the problem, though, since not many people are gonna have that book and want to play those classes anyway.