Yeah, I think I'll retract my unwavering support of pro/rel. My thinking was that there needs to be some kind of system in place to keep teams from tanking, so that owners had to worry about being competitive and not just making a buck, like the issues that have plagued the MLB and NBA at times.
I do think however that the league is advanced enough where we don't need overarching control, especially in regards to money. If a team wants to spend, let it spend. That will attract better players, raise the quality of the team(s), and sell more tickets.
Also, I'd be happy to see the MLS adapt the Aug-May calendar like the rest of the world instead of the current look. I'm sure it's possible to schedule in such a way that there are less games in the north during the colder months while maintaining schedule balance.