3-man committee in Seahawks backfield?

We know that RBs Ken Walker and Rashaad Penny will duke it out for early-down work in the Seahawks' backfield this season. But The Athletic's Michael-Shawn Dugar believes passing downs will go to either DeeJay Dallas or Travis Homer. "Dallas is arguably the best pass-catching running back on the roster and Homer, who is in the final year of his rookie deal, is the best pass protector among the tailbacks," Dugar writes. It makes some sense considering neither Walker nor Penny is an accomplished pass-catcher. A 3-man committee backfield in a bad offense behind a bad offensive line sounds like a nightmare fantasy scenario.