According to Rotoworld's website, Bengals defensive tackles Geno Atkins and Domata Peko received a little bump in their salaries after applying escalators. Peko received an increase from $3.7 million to $3.9 million for his 2013 salary, with a $40,000 increase in his 2014 base salary.
Geno Atkins however scratched a winning lotto ticket. After being named to the 2013 Pro Bowl (for the 2012 season... I know) and generating 12.5 quarterback sacks, Atkins salary jumped from $575,000 to $1.423 million based on incentives within his rookie contract.
The Bengals and Atkins' agent have talked, though we suspect it's more exploratory than negotiation at this point.