Sure, why not?

It only takes you a split second to consider, which is good because these 'quick time' events can foul up a server something awful.

~Fight for a hero and possibly gain the ability to speak or get slaughtered by his allies? They call this a choice?~

You pick yes and the little black and red sphere disappears, with instead a kind of patterned red and black vest appearing where your shoulders would be if your had limbs and gluing itself to your skin.

"OH MY GOD! It tamed! It's a level ABOVE me and It TAMED, with a BASIC CRYSTAL!" The Tamer shouts as you get a good look at your new boss for the first time...