Walker's screen game explosiveness could unlock Reid's dormant passing scheme.

Walker flashed in the pass game during Chiefs training camp's first two days, including a timing screen play that drew Patrick Mahomes' visible excitement; the source notes Walker has the explosiveness in the open field that makes screen plays worth calling to a much higher degree than Kansas City's backfield previously offered, and his skill set positions him to revive Andy Reid's historically dormant screen game, which thrived with Jamaal Charles and Brian Westbrook.