The Browns have already lost out on WR Marvin Jones, and all indications are WR Travis Benjamin will be heading to San Diego. The team may also be losing center Alex Mack, as the Falcons remain very much interested in his services.
I believe the Atlanta Falcons are the leading contender to sign Alex Mack. Browns may make a late push to retain him.
— Michael Silver (@MikeSilver) March 9, 2016
Mack opted out of the final three years of his deal, he was set to make $8 million this season for the Browns before voiding the last three years of his contract.
The Jaguars attempted to ink Mack two years back, but the Browns matched the offer at the time. If Mack does go to the Falcons or another team, the Browns may look at trying to sign free agent Jaguars center Stefen Wisniewski.