parry seems like it would be a ok form of damage migration, could use some love there.
Also, i support melee energy (and piercing to a lesser extent) because we are the melee masters, we already have the nanos, all we need are perks (and maybe different end game weps).
challenger on local cooldown, so that instead of having to wait 24 secs, we can wait 15, and not being able to loot because of chall aint fun for the impatcient.
I's also against riot shield idea, the only shield a enfo needs is the meat on his arm