Boutte seems to have that 4th spot locked down now That means if the top 4 stay healthy Bourne is gone. You don't pay your 5th WR who doesn't play STs something like 7 million dollars.
Imo now it is a 4 way race between Hollins, Baker, Polk and Chism for the last 2-3 spots. It is more likely imo they keep 7 than only 5.
Hollins has the inside track. Coaches love him. He brings something no one else has (size), elite run blocking and he plays STs. He isn't guaranteed a spot, but it is his to lose. He needs to either stay banged up or just not play up to his prior ability. Otherwise he is making this team.
I think Baker can make the PS unless he absolutely balls out in preseason. So I don't mind him not making the 53. That means can Polk or Chism justify their spots at 6 or 7? I think there is room for both. But only if they both earn it.
Chism needs to show he can play STs well enough to be a depth guy with upside. Polk needs to show he can live up to his talent. I don't think he needs to show STs so much as he may be worth if 2nd round pick if they hang in on him.