This is correct. The above teams are in as you note (technically, we could catch the Red Bulls, but that is almost certainly not going to happen).If you all forgive my laziness since I'm sure the answer to this is in this chain, but can someone confirm how CCL works now that there isn't a huge number of permutations?
I think Dallas (USOC), Toronto (Canadian cup), Red Bulls (East champ) and Colorado (clinched next best record) are in. Does that mean that, if one of those teams wins the MLS Cup, there is an open spot? And, if that is the case, and we win on Sunday, is that our spot because nobody but the Galaxy can catch our 54 points and we hold the Wins tiebreaker with them?
If Dallas, Red Bulls, Colorado, or any Canadian team wins MLS Cup, then it will go to next in the standings. For us to finish on top of the "rest of the table", we would need:
A win against Columbus OR
A draw against Columbus AND a LA Galaxy draw/loss to Dallas OR
A LA Galaxy loss to Dallas