The Cowboys’ latest roster chatter centers on five players who could flip from bubble to staple as cutdown day approaches, with Friday’s preseason finale against Atlanta serving as the deciding stage. Brian Schottenheimer warns mock rosters will offer surprises, underscoring Dallas’ patience with development and the brutal not-for-long reality of August football. The pieces highlight Mazi Smith as a candidate who could still find a path, James Houston’s edge burst as a potential separator, Mafah Blue Holden’s rookie adjustments, and a cluster of wideouts and cornerbacks battling for depth and special-teams value.

Five bubble cases drive the narrative: Smith’s first-round pedigree clashes with a three-year DL development trope, while Houston shows a rare first-step spark amid crowded DL depth. Mafah is contending for a late-season roster spot after a steady training camp, and Holden’s standout finish keeps a rookie-wayline open for a surprising status shift. The WRs Flournoy and Brooks—plus rookie Holden—test how special-teams impact carries. In the CB room, injuries complicate lines between Booth, Mukuamu and the holdovers, with Ellam-Bland-injury dynamics shaping the final roster picture.

The mood across Frisco is pragmatic: the 53-man projection is a moving target, and the Friday showcase could redefine the Cowboys’ approach to depth, special teams and floor-raising performances for the opening month of the season.