Sorry if old, Pro/Rel in MLS. Great Article

Burgundy Wave-Article
Some great ideas in here other than the idea of giving teams a "parachute fund" for dropping down so they could quickly return. Kinda a slap in the face to the teams already in NASL.
Team2015 Table Position
Atlanta Silverbacks NASL 8th Place
Carolina RailHawks NASL 6th Place
Colorado Rapids Relegated from MLS--19th
Chicago Fire Relegated from MLS--20th
FC Edmonton NASL 7th Place
Fort Lauderdale Strikers NASL 4th Place
LA Galaxy II Promoted from USL--2nd Place
Louisville City FC Promoted from USL--3rd Place
Miami FC NASL Expansion Team
Philadelphia Union Relegated from MLS--18th.
Tampa Bay Rowdies NASL 5th Place
Puerto Rico FC NASL Expansion Team
Rayo OKC NASL Expansion Team
Rochester Rhinos Promoted from USL Champions