Dallas (ankle) was listed as a non-participant on Monday's estimated injury report, Michael-Shawn Dugar of The Athletic reports.
Repeating how he began last week before not playing Sunday against the Panthers, Dallas wouldn't have practiced Monday if the Seahawks had held a session. At the same time, Kenneth Walker was tabbed as limited Monday, a notable sign of progress in his recovery from his own ankle injury. Travis Homer and Tony Jones sidestepped the first report of Week 15 entirely. Dallas will have two more opportunities to log some activity before the Seahawks potentially make a call on his availability for Thursday's game versus the 49ers.