I wrote this with the obvious note that there are no pads and is no tackling right now: real good day for the Bills RBs. Devin Singletary broke off two long runs. Matt Breida and Zack Moss each had one, as well. Probably not as long if defense can tackle, but still looked good

— Sal Capaccio 🏈 (@SalSports) July 30, 2021