And it's an original list, without omitting too many players. For Rant Sports, David Lewis has five guys who are either too much money, or too many problems, to keep anyway.
Sheppard was traded to the Colts from the Buffalo Bills during the 2013 offseason, and his lack of production at the inside linebacker position should signal the end of his brief stint with the franchise. Costing a potential $780k next season, Sheppard would be the highest paid ILB on the roster and his level of performance this year simply does not warrant such a salary
Agree or not, Lewis has valid reasoning for each of his choices; also, the obligatory entry on Samson Satele is laughably to-the-point. For a version of Colts Authority's salary/free agent implications, Kyle Rodriguez has an article on this as well.