Resistance Trooper or Thrawn

I just saw a McMole video getting about 30 mil with JTR (L), BB8, R2, CLS, and RT. I know that Thrawn is also used in a lot of big teams, so I was wondering if I should use RT, or Thrawn.

My team would be zzJTR (L), zBB8, zzR2, zzCLS, and then the wild card. Both Thrawn and RT are 7*, and would be modded well of used. Thrawn does not have any zetas.