Shead won't start Wednesday's game against Boston, Sean Grande of NBC Sports Boston reports.
Immanuel Quickley (hamstring) will return to the lineup Wednesday, pushing Shead to the bench. The third-year floor general has averaged 5.5 points, 5.4 assists, 2.0 rebounds and 1.4 steals in 21.5 minutes per tilt across eight appearances off the bench this season.