dragon spawn: one word: "PERFECT" , creme-de-la-creme (where the hell should i know where to put ´ ^ ` )
orcish felguard: the helmet and the weapon look kinda weird (maybe keep the original ones/ yaya i know, then it wouldnt be changed much, but it would look better in my opinion)
female orc: hmm dunno, maybe other weapons like daggers, that dont face outwards (hmm no that wouldnt fit with the attack-animations) or maybe the weapon of gul'dan/stormreaver
and eventually a cape, which is teamcolored, at the moment she just look so thin and lacks TC
if you're able to i would suggest you to let the female orc use DH-anims (with daggers, not facing towards the enemy, f.e. the weapon of the acolyte ^^)