Thanks for the advice man, I think i'm gonna follow that...
Is there real use for Alex outside control warrior?
Plenty of uses, Druid with Alex into FoN+SR, Warrior, and maybe even a dragon pally deck. She also pairs well with Majordomo, raising your 8 health to 15.
EDIT: Just to clarify, the 2nd Tier list just means they are more situational and class specific, not necessarily worse than tier 1.