He was only half the reason they stopped at Galbadia Garden at all! Not to mention their means for (SPOILER)killing Edea!.

Plus he's got some great lines about guns'n'women, he's there to adore selphie and to put squall on his guard concerning the girls, and so much more!

Plus he's kinda goodlooking and has a quick'n'dirty limit. What's not to love?~