What the worst that could happen?

[jaec012]

So I told a guy in my league that i would trade anyone on my roster besides LBJ for KD and Marc Gasol but it had to be an even amount of player traded so i get first pick from the players he would drop. He told me he would think about it. Now I'll list his roster and mine what's the worst that could happen?

My Roster:
PG: Conley
SG: Bledsoe
G: Ty Lawson
SF: Paul George
PF: LeBron James
F: Carlos Boozer
C: Tristan Thompson
C: Blake Griffen
Util: Aminu
Util: Matt Barnes
BN: Bynum, Splitter, Jameer Nelson

His roster:
George Hill
Jason Kidd
Carlos Delfino
Durant
Duncan
Drummond
Gasol
Zeller
Vasquez
Okafor
Mayo
Rose
Granger

12 team Yahoo 9 Cat I'm currently in 4th place and top 6 makes playoffs...