I'm in a keep-3 league, my 3 keeper players have been on my team for years... Jamal Lewis, Larry Johnson, and TJ Houshmandzadeh. The trio won me the championship two years ago. Only one is starting for me today, and I might bench LJ by Sunday morning. To be honest, I did package Jamal Lewis for Peyton Manning early in the season when Peyton had the rough start, so Peyton was a start this week, but, otherwise I've been playing matchups all season... and if Peyton had a bad matchup this week, or had already clinched the playoffs, I would have benched him--I'd benched him twice during the season.
Of the 14 players I had at the end of the draft, only 3 are still on my roster. I've been swapping guys in and out of the other 11 spots all year long. I'm pretty fierce and I have no loyalties... other than to the grand prize money. I don't play on auto pilot, I play to win.