Walker (ribs) had one reception for five yards on two targets in Saturday's preseason finale.
Walker returned from a minor rib injury that nagged the rookie wideout this preseason. The fourth-round pick out of North Carolina remains in pole position to nab one of the backup spots behind Zay Flowers, Rashod Bateman and Nelson Agholor come Week 1. Walker will struggle to put up consistent fantasy numbers in that role out of the gates, but he has the size (6-foot-1, 191 pounds) plus a 4.36 40-yard time that are worth noting should playing time open up in the future.