I have 4 people sitting in my queue but only enough HP to recruit 2 of them. Spending $20 just to recruit 2 guys is kinda ridiculous, so my choices are between:
4* Punisher
4* Jean Grey
5* Iron Man
5* Bruce Banner
I’m leaning towards JG and IM, anyone have arguements for different choices?
Thanks
Depends on your roster in general. I would roster all the useful 4s at least.
Still, it is a hard choice to give up 5s covers if you are already in champed 4s land deep enough that those 255 level guys dont affect your MM.
Very tough choice, all good characters. I’d try to hang on to all of them if possible. 
Can’t really give better advice than that without knowing what the rest of your roster looks like though…
Shoot, if you have a 2 star farm, I’d consider dropping two from that until you have enough HP to regain the roster slots.