I would be opposed to any gimmicks for aging vets retaining speed. I love that this is a game balanced between a roster management sim and a gameplanning simulator week to week.
Some owners are great at one aspect while others are great at the other. This allows owners to have success a variety of ways.
Smirt is probably the best game planner in the game and without my roster management skills, I would never be able to compete in the long run against him.
What makes leagues like this great is talent is hard to come by as owners retain their talent. It creates a balance where even 5th 6th and 7th round picks can mean something. The competitive balance also increases the importance of trades.
I realized my team was aging and needed to get an influx of young talent so I traded an elite level 5th year RB for 4 high picks which turned into 4 starters for my team. I knew a long time ago that I would never become an elite game planner on Smirt and others level so I try to gain my advantage through roster management. I try to create deep/versatile rosters so I can handle injuries throughout a season and hopefully it gives me a chance to compete against the master game planners.