Too many Cardinals on my team!! What is Edgerrin Worth?

I am in a dynasty league.....i must keep 6 and my keepers are

Eli Manning

Edgerrin James
Cedric Benson

Antonio Gates

Larry Fitzgerald
Anquan Boldin

My dilema is that I have the entire Cardinals team LOL. I also worry about edgerrin james but ive won the league the past 3 years in a row and last year i came in 3rd overall................so NO ONE wants to trade with me. Should I be really concerned about having so many cardinals? It seems like my league is treating Edge like he has the plague and I dont want to just GIVE him away. What should I do?

UPDATED: I FINALLY found someone who is willing to trade with me LOL. They are offering Tiki Barber (who is #6 overall on my DSboard while Edge is #23 overall) so would yall do that? Keep in mind that I also have Eli Manning so now instead of worrying ONLY about week 9 (arizonas bye week) now I have to worry about week 4 (giants bye week) as well. Would anyone make this trade? I tried asking for more but this is his final offer. We dont get ppr but we do get 3 pts for every 6 receptions in a game. Its also 1pt per 10 rushing and 1pt for every 15 yds receiving. What should I do?