Veers zeta?

You could do this but Troopers are not viable in arena in late game regardless of leader ability. I tried a couple of teams/times and even at speed ~200 they cannot compete with meta teams (even on offense) or high end Rebel teams.

I think you should use your free Zeta to improve other teams/toons.

That's a fair point, but I'm now at the stage where enjoyment of the team matters as much as rank. Meta teams bore me! I just enjoy Empire teams, even if my ranking suffers for it.

I am using a zzThrawn(l), zDeathtrooper, Krennic, Shoretrooper and stormtrooper and by using my 5 attacks I stayed in top 20 everyday and I beat CLS team easily.
All 7* except Krennic, Thrawn, Deathtrooper Gear 12 and the three others gear 11.

Veers will be useful for Dark side territory battle, once you have colonel starck ^^