Waddle (hamstring) doesn't carry an injury designation for Sunday's game against the Texans after being limited in practice Friday, David Furones of the South Florida Sun Sentinel reports.
Mostert (hip) doesn't carry an injury designation into Sunday's game against the Texans and is expected to play, Marcel Louis-Jacques of ESPN.com reports.
Dolphins head coach Mike McDaniel said Friday he's "optimistic" Mostert (hip) will be able to play Sunday versus the Texans, Travis Wingfield of the Dolphins' official site reports.
Tagovailoa completed 33 of 47 passes for 331 yards and two touchdowns in Sunday's 32-26 overtime win over the Jets. He also threw a two-point conversion and rushed once for three yards.