Meredith was an emergency pick up, there was a real question whether Sitton and Lang would be able to go last week, he was a body if needed.
Something would happen where The Packers needed anothe O-lineman, wouldn't be surprised if Meredith is re-signed.
Same with Perillo, the only difference is Perrillo came for the PS, not sure how long he has to stay on the 53 man roster?
Going into the game with only 2 TE's is risky.
Also Perillo should be able to play Special Teams, something Meredith probably could not.
When Bostik is healthy, if the need at another position would arise, I wouldn't be surprised to see Perillo released then re-signed to the PS.
I was addicted to The Hokey Pokey, but I turned myself around!