Was hoping to find a beginner / intermediate PS5, but I may start one myself. 
Regular rosters.
Choice of team ( As long as they are available )
Sim Rules to follow, for a realistic type of game play (4th down rules to have more punts, less fakes, not stat padding, running out the clock w/ lead, etc) 

Will use Discord for communication.
Open to suggestions / ideas to keep the league fun without feeling like you have to follow a Rules Booklet.  Allow you to have freedom to manage your teams / implement how you like to play much like real life NFL coaches have their own style of playcalling etc.

48 hr advances.
Playoffs would be 24 hr advances.
Offseason would be open for discussion.

Looking for other adults who want to have fun, build a team, have a say in how the league is ran, and compete for a Madden SuperBowl.