[the great 48]

I'll second Otto Graham. In a 10-season career, he played in 10 AAFC and NFL championship games, and he won 7 of them.

I have too say Otto also.
5 Pro Bowls (1 mvp)
9 All Pros
1950s All-Decade Team
3 NFL MVPs
2 AAFC MVPs
And he also has a Pro Basketball champonship!