Overall ratings-problem

I've just finished the first season of my franchise and played the offseason (re-sign, draft etc). the problem i've got ist, that the game has recalculated the overall reatings of the players and i use dk's roster. as he has changed the ratings, the "new" overall ratings are very low and so i wouldd be able to re-sign payton (overall 74 now) for minimum!!! who can help me?

DK said not to use them in a franchise...

i know, but i've just found a solution, i'll try it know, i'm very sure that it'll work!