I guess you are right, you need all of them pathetic asses united to take down a Hellscream...
In the end he will prove that anyone of them in a 1v1 with Garrosh are nothing! As his father was unmatched in mano a mano fight, no matter the opponent!
Still a sad day for the Horde, Horde has a talent on throwing away its true heroes (Kael'thas, Zul'jin).
Thats why it started to lose wars.
When the so-hated leaders ruled, alliance were at the peak of defeat!