Unless something changes with the DR, Jeremy is leaving as you never hear Aaryn's name brought up as a possibility of going. I'm sure Grodner is a nervous wreck over Aaryn staying in the house and Howard still being everyone's #1 target. She'll probably rig the HOH comp for him to win and press for her and Kaitlin to be nominees again. Then just give him the MVP vote too! Or just tell Elissa to put up Gina Marie.
As for Helen, Judd is already pushing for Jessie to move up the ladder in the bigger alliance over Helen. We could end up with:
Spencer/Helen/Elissa/Candice vs Judd/Jessie/Amanda/McCrae with Andy being the floater.