What happened: Houston kept Marvin Harrison Jr. off the Sunday inactive list, clearing the wide receiver to play per James Palmer. He logged his first practice with the club on Oct. 14 following his midweek trade from the Arizona Cardinals.

Why it matters: Suiting up four days after joining the roster indicates Houston is integrating the former Ohio State standout into the game plan immediately rather than holding him out to learn the playbook. His presence forces Jacksonville's secondary to account for two boundary targets alongside Collins.

What to watch: Opening-drive personnel groupings and early target share will show whether Houston deploys Harrison on a full route tree or a limited snap count.