Most likely another tournament with jousting.

Of all the current WoW characters I think Tirion has the largest potential for literary badassery, partly because his major role in the story is over, Arthas is dead by his hand. We played through it, now you can take him on more guided adventures in books, even bring Darion Mograine and Eitrigg along, and not impact the game in the way Stormrage did.

Not only is Knaak a hack of legendary proportion, Stormrage took a plot thread that players had been following and closed it off-camera, to which most people said "Oh, thanks asshole, I really wanted to play through that, it sounded cool, I've only been paying the subscription for years."

The only story you could tell with Tirion that I would object to not being in the game would be the location of the shards of Frostmourne. Even that isn't as big a deal as the Emerald Nightmare was.

Hate.....Tirion....soooo much. Dude builds a tournament on top of a cavern (apparently didn't consult any dwarven engineers) for the sole purpose of training a champion unit to fight the Lich King. When we survive the Demon attack in tournament, he actually says "Alas, you are victorious and must now face the next challenge." like he's disappointed we lived. Then, the champions he took all that time training sit back and do nothing to help us during Forge of Souls then go rushing into Pit of Saron and die about 10 seconds later. How did we win that war? Blind luck? Tirion makes Garrosh look like Alexander the Great. I hate him more then weepy Jaina.