Samuel, Shakir, and Coleman will make it. Hollins likely make it due to size, experience, leadership, and special teams.
The final 2 spots will be interesting. Who are best at special teams? Who will be best at creating mismatches? Who can get open?
Samuel and Shakir are good route runners with speed. Coleman and Hollins can create mismatches with their size.
perhaps they will go with 1 more speedy receiver who is a potential deep threat, and 1 more large target for the red zone.
I was thinking of mismatches inside the 10 yard line with the size that is available. Coleman, Knox and Kincaid are all about 6’4 and should be effective red zone targets, but if you put 1 or 2 other 6’4 receivers out their with them in that situation, no team could match that kind of size mismatch.