Quarterback Nick Foles’s debut for the Jacksonville Jaguars did not exactly go as scripted.

Foles, the former Super Bowl MVP for the Philadelphia Eagles who signed with Jacksonville as a free agent in the offseason, exited Sunday’s game against the Kansas City Chiefs after suffering a broken left clavicle.

Coach Doug Marrone told reporters after the game that he did not have an immediate timetable for Foles’s return. But the Jaguars are looking at Foles being sidelined for an extended period.