Why take a violent approach.
If Sonic has a problem shouldn't they try to solve it in peaceful matter.
Talking might help.
Beside, I don't think Mario or Luigi would really mind if Sonic didn't like PS3, as they are fighting for Revolution, not PS3.
jax? who is he? do you mean Jak from Jak and Daxter?... I think he'll be having a well deserved rest after JakIII.
That leaves only Crash Bandicoot. I voted for Crash.
Edit: Or is this a subtle hint, and you really are an industry insider in disguise
Are you saying Mario, Luigi, Jak and Crash will fight in the same camp next gen?!?!? Nintendo goes to develop for PS3!!
OMGOMG!!!!