User blog comment:Fistful of Force/Cast heals early, not late./@comment-1871343-20120612124035/@comment-75.145.172.201-20120613053037

It's ok to use heal to bait, but I'm talking about how it's better to not hesitate when you are getting attacked.

In fact, I speficially said in my post that it's ok to use heal to bait. Second paragraph. And yea, in team fights, just heal first, no one wants to focus someone at full hp unless you're a carry or something, in which case survivability it's more of a positioning problem.