I've watched MLS for a long time and I get why people are jaded on rules and changes, but I'm not a believer in MLS is "just making it up". Sure MLS changes their own rules often, but I believe there is a method and there are a lot of things going on behind the scenes that we are just not aware of like most entertainment options. When they say that loanees salary all counts towards the cap I believe it. Except for maybe Julio Cesar at TFC its applied across the board. And even then I think we quickly already found an answer to how it's possible.
I don't think MLS makes up rules for LA or Orlando or us, I think organizations like ours are pushing boundaries and MLS accommodates or doesn't. It's fans from Philly or Ohio or Colorado that complain about MLS bending the rules to favor LA. Not us. We're bleeding edge.