Week 1 clarified the dominant patterns across seven major RB committees and sharpened Week 2 expectations. Etienne is Jacksonville’s clear RB1, while Tank Bigsby provides insurance and potential in high-leverage roles. Seattle’s Zach Charbonnet outsnapped Kenneth Walker III and could pressure a split, even as Seattle remains committed to the run. Kansas City leaned on Kareem Hunt and Brashard Smith for auxiliary snaps, not relinquishing Isiah Pacheco’s early-down role. Washington’s backfield is reshaping around Jacory Croskey-Merritt as a paving path for a committee, New England’s rookie TreVeyon Henderson flashed enough to consider a rising bell-cow potential, and Cleveland’s Quinshon Judkins faces a Week 2 window of opportunity amid backfield depth. Denver’s backfield also showed who controls the workload as Week 1’s data refine expectations.