I was referring more to people who enter WZ's with 300 expertise simply because they don't know any better or are just a PvE'er trying to farm something they need for PvE.
Personally... I think a higher TTK is a bad thing for rated. People want it... but most of those people are only playing in regs. All we can do is wait until it's released to see how much it really affects game play.
The increase in TTK won't be anything major. Expertise being the end all be all stat for pvp just means people will stop using pve stuff, and thus their damage output will be slightly lower.
Imagine if everyone currently only ran in max exp gear. That's what the TTK would be like.