Joining a team isn't the be all and end all but some people are giving the kid a rough time for nothing, and for what? Because he switched a team now and then? Or that he duped Mercury and others with his leet-skeet beginner skills?
I think any team who takes 5 minutes to watch him drive can see he has real potential and just needs a little more work on some minor things, I think any team looking to go for the MoE could probably use this guy and would be lucky to get someone who's willing to commit and has ample talent to make stuff happen.
Matt, my advice would be to take it easy for now and work on your driving a bit more and not worry about this team stuff. Once you're up to spec people will take notice and you won't need to ask for peoples attention, you'll just get it.
Sidenote : Not many people seem to complain about drifters team jumping or teams folding within a week, since when has it been such an issue with drivers?
P.S : He got into Mercury didn't he?