Let'm play cards and bet perks. What harm? And for that matter, why not let people share their perks? I suspect it would make squad play more interesting. I've been in situations in which the squaddies wanted to fly 262s, or Temps and I didn't have the perks to fly.
If you give me 10,000 perks I will terrorize the world for a few weeks with my 262, though eventually I will auger all 10,000. What harm is there in that?
boo