Ok, First of all if that were to happen I would totally go apeshit. But there is no WAY Bret is going to be involved in WWE storylines (or so I'm told from Rob and CyNick every other week
) Anyway, you could still do a Team Canada without Bret with all the other guys. I would ax Test and Venis and maybe make Edge not join the group, but instead fight against them.
The biggest problem with this is that the Canada angle has been done too many times already. And I WANT TO SEE ORTON LEAD A NEW EVOLUTION GROUP. So taking that away would suck for me. But I have always wanted to see a group like this with all great Canadian Wrestlers.