I think it's a little early for him to get cut, but I think missing that camp time didn't help his cause.
I agree that he'd definitely get some opportunities this summer, but going on Twitter and being pissed about it rarely is a useful way to go about it. Doesn't make them move you up faster, and rarely makes them trade you faster, since you won't bring back as much right away.
I didn’t see anything he wrote on twitter as ‘pissed.’ And remember Glen Perkins’ beginnings with the Twins?