R2 and clones

GuanIsHere

Has anyone had any success with this team? Cody lead, 5s, echo,CS and R2. We lose Rex's tenacity up, but gain R2s two zetas (more health protection offence tenacity and potency, and cleanse on crits). It would have a weakness against stunners, but in other scenarios I'd imagine it would work very well, since clones tend to be modded for high crit rate to maximise codys 212th swarm attack. On top of this it gives a soft taunt to 5s which the clones sorely need, and some use GK for this. So in summation, how does R2 compare to GK and rex as 5th member in a clone squad? (mainly asking for GW since I dont have resistance, still working on them). My thought is to free up rex and GK for rebel and jedi squads.

GuanIsHere

Tried it in GW and it seems to be a great lineup. Rex kept in reserve for EP and Dooku teams. It works great. The stuns, the cleanse on crit. the stat boost and the soft taunt are all damned useful. So R2 is a damned good sub for rex/GK. Totally viable.