I'll express interest. 

Would a Type Green who can share powers between members of a group be too much?

So for instance if you had a guy with superstrenth, a person who could breathe fire, and mr. Share:
Superstrength guy would get lesser firebreathing powers.
Firebreather would get enhanced strength (but not as much as superstrength guy)
Mr. Share would get both, again to a lesser extent than the originals. 

Of course, the number of people he can do this exchange with is limited, and the more people are involved, the less power each gets from the others. 

I figure I should check first.