MLS should exclude Canada
The 3 Canadian MLS teams should move to the Canadian Premier League.
Reason being
1) the USA needs to make room for more USA cities. There are many big US cities deserving of a MLS team, such as Phoenix for example. We don't really have room to add more teams as is; the league would get too big.
2) it would strengthen Canada's league, and therefore strengthen concacaf and North America as a whole. Rather than having essentially 2 powerful leagues (US and Mexico), we would have 3.
3) it...
MLS should exclude Canada
Reason being
1) the USA needs to make room for more USA cities. There are many big US cities deserving of a MLS team, such as Phoenix for example. We don't really have room to add more teams as is; the league would get too big.
2) it would strengthen Canada's league, and therefore strengthen concacaf and North America as a whole. Rather than having essentially 2 powerful leagues (US and Mexico), we would have 3.
3) it...
MLS should exclude Canada