Dolphins, Colts go into matchup with questions at quarterback

(Photo credit: Jasen Vinlove-Imagn Images)
The Miami Dolphins remain in a holding pattern as they await word on the future availability of standout quarterback Tua Tagovailoa.

In the meantime, Tyler Huntley will again guide the league's lowest-scoring offense when the Dolphins (2-3) battle the host Indianapolis Colts (3-3) on Sunday.

Tagovailoa sustained a concussion in Week 2 against the Buffalo Bills and missed the pa