At the end of the day, everyone is entitled to have a birthday gig. When mixed with drink at 4am some kind of flare-up isn't out of the bounds of possibility.
So the Pounceys as human beings don't need to be held to some ridiculously high account that wouldn't apply to you or me.
But Mike Pouncey is a leader in an oline that prevented his team from reaching the playoffs, that exposed their young QB to hits and injury, that demoralised players coaches and fans alike, that cost coaches and players their jobs and that brought embarrassment on themselves. I'm not even going into the Martin thing.
This oline is costing Miami big time and you'd have to expect that the players carrying over into this year are doing everything to right those wrongs. The idea that anyone on the line is out of shape, partying excessively, popping mollies and running up stripper tabs, or otherwise has their eye on a different prize than erasing all memories of 2013/4, is outrageous. Any player acting and thinking like that should be off the team because they're holding it back.
If I have to choose between a guy who takes his craft seriously but is a bit of a headcase or egotist (eg Brandon Marshall) and a guy who isn't dedicated to his profession, gimme the headcase any day.
The FO are in a tough spot here and you hate to lose talent, but talent in the absence of dedication is mostly a theoretical concept. Centers aren't exactly key pieces on the roster and Pouncey should realise that but he clearly doesn't. Tough calls may be made before the season is out.