Re: Ditto..
I know what you're saying, given Sentry's mental problems, but then does Norman's team have any kind of defence against telepaths? That could be true of all of them.
Although I suppose the x-team telepath thing is something we should overlook. Given it's the equivalent of what speedsters are in the JLA. (i.e A power that if it was used to it's fullest potential would mean they'd be beating pretty much every team they came up against..)