Andrew Luck for Jamaal Charles & Reggie Bush? (Trade/Keeper)

[Pengh]

whir

PPR - 5 player keeper league.

QBs are the highest scoring players in my league.

I have Brady and drafted Luck for the future.

I have a shot at winning this year.

my RBs are

D.Murray.
CJ Spiller
Michael Bush

we start 1 qb and start 3 rbs. also have a flex spot.

I think Luck is going to be the #1 scorer in my league in 2 years if not next year. Don't know if I should trade him away.

[Pengh]

pls respond