Seattle's backfield reshuffle tightened to three named runners behind Kenneth Walker III and Zach Charbonnet as Damien Martinez was waived in the first roster trims. George Holani seized the No. 3 role in the preseason, delivering more move-the-pairing juice than Martinez, including a Week 2 score against Kansas City and a three-game sample of 84 rushing yards on 24 carries. Kenny McIntosh’s season-ending IR opened a path for Holani, while Martinez is a prime PS candidate if he clears waivers. The 53-man cut dynamics will continue to shape Seattle’s RB depth until decisions finalize.