Hollins path to make the team comes down to special teams, and only special teams... he just isn't a quality NFL receiver, and at 28 in September... he's as good as he is going to get.
His entire path runs through Robert Foster. One or the other might... might make the team as a special teams gunner and bottom of the roster player; we don't need both of them.
Foster is faster, seems to have better hands, and is showing well as a speed/deep WR. If we keep him, he'll back up Fuller... something Hollins could not do as a slow footed possession receiver... and we've all seen Fuller's injury list, we NEED a deep route back up.