Re: Military Might Challenge Tier 2 has suddenly become much, much harder.

Looking at the profile associated with the ally code you provided--what team are you using? I find it hard to believe you could beat challenge tier II without C-3PO. 

At any rate, try changing R2's triangle and cross for primaries that can actually be shared by Number Crunch, such as health, offense, or protection. Before my 3PAC was 7*, I found that R2 having a lot of protection especially helped him survive Challenge Tier II.

I would change Han's cross for offense primary. There's no real reason he needs potency--really, anyone with Chewbacca there, as Chewbacca gives Tenacity Down on his basic. I would try to find 6* offense primaries as well, for both the cross and square, and maybe the arrow if you think you can spare the speed. I also personally put a speed set on CLS so he can give the whole team tm more quickly.