Clayton Keller carries the Utah Mammoth on his back after that golden Olympic glow, but the real question burns in Salt Lake's front office. GM Bill Armstrong eyes vets like Schmidt and Tanev to shore up the blue line while young guns like Guenther and Cooley push for extensions that could define this rebuild. If Keller's momentum sparks a playoff push in year two, Ryan Smith's expansion bet pays off big - or the desert ghosts haunt them still.