Ok, fine....
How about a
Troll Medicine Mon/Headshrinker (Witch Doctor -> wizened troll with bubbling cauldron, shrunken heads, tons of potions, nasty beard and ancient visage. wields a variety of wicked concoctions and vile brews aimed at making enemies
quite uncomfortable... as in dead. And then raising them as zombies with a Grim Ward))...
Or a
Goblin Tradeprince ("Goblin Merchant" -> decadent Goblin royalty, posh and bedecked in jewels & furs... Or crafty Goblin merchant/baron, in a trimmed suit & fancy top hat with money-symbol cane & a bag of gold (see WoWWiki "Tradeprince"))...
Or a
Pandaren Wardancer (Pandaren; Fire -> serene warrior trained in the "dance of war"; armed with twin shaktani blades and a grim message of death sung through steel and song)...
Or a
Gnomish Technomage (Gyrocopter? -> crotchey and crazy old coot, mounted on a Mechanostrider (tm), brandishing a techno-magic wand and able to throw out Sentry Bots and Death Bots; Mechanize's fellow mechs into action with his Electro-staff & teleports)...
Or a
Human Crusader (Knight -> stalwart warrior-champion of the faltering Human populace, astride a mighty warcharger and covered in shining plate armor... wielding the BIGGEST DANG LANCE YOU EVER DID SEE as well as a bevy of powerful "Seals", empowering friends to greater valor (see "wc3 beta Crusader" on Scrolls of Lore image galleries))...
Or a
Goblin Warmech (Shredder -> powerful raging leviathan of steel and steam; crazed goblin pilot ensconced in a metallic exo-suit of techno-death-osity. Wields super vibra-blade or rocket gauntlet or repair bots or yeah)...
Or a
Nerubian Pharaoh (Crypt Fiend? -> ancient Nerubian god-on-earth, decrepit half-mummified super-mage with the power over the tenuous line between life and death; obsessed with mummies, reincarnation, and being old & dusty)...
Or a
Troll Bom-bat-ier (Batrider -> Fire-obsessed Troll warrior with bat-wing cape & twin tiki torches; burnt/scarred face or appendages (see Combustion Man), able to level structures and melt flesh with equal ease)...
Or a
Goblin Bombardier (Sappers -> insane & destructive Goblin mercenary with a love for laughter and a penchant for pipe bombs. Armed with a lighter-shield & an array of explosives, this Goblin is your worst enemies' best friend's worst enemy... Also dangerous & highly-armed (see TF2 Demoman))...
Or a
Forsaken Shadow Ascendant (Banshee? -> deeply spiritual Forsaken, so incredibly in tune with the Shadow that it has
become the shadow; scion of the fathomless dark, wielding indescribable powers over night and the darkness in men's souls... (see Dark Archons))...
Or...
I will literally keep going. Might be a little late, but that's what I mean when I say "don't complain about no ideas; ASK".

Plenty of people willing to help.
("see" means "Google it" for pictures & descriptions.)