"Superman's the last of his kind, too," Ronon said quickly. “I'm going to try to get McKay to rig me up some heat vision so I can melt steel like Superman."

“The mediocre teacher tells. The good teacher explains. The superior teacher demonstrates. The great teacher inspires.” William Arthur Ward

In 2016, Xander Harris dies stopping an apocalypse. He’s the Zeppo, so of course, the afterlife takes a left turn. But at least he found something he could do.