Not at all. I don't think Devier Posey makes much of a difference to this team and I don't think there's many guys who are going to come free who could. If they sign someone on prorated 6 figures like Posey probably got they are gambling that they pull some capspace out of 6 gaming someone over the rest of the season. Obviously any cap space they have increases in terms of salary they can offer as the season goes. They can't pay Posey $70,000-$80,000 in real dollars considering they don't have anyone with anything close to that much salary left they can chop, and especially without hurting the roster elsewhere.
This team was built to win this year, they weren't holding anything back. They grabbed Fenner. They grabbed Demski. They grabbed Bighill. They kept Fogg on his second deal instead of replacing him with a rookie, they kept Okpalaugo and Neufeld who both have big deals that they aren't really worth. They've repeatedly pulled guys off the 6 game. They didn't hold cap space for NFL cuts.