The Indianapolis Colts have addressed their offensive line and secondary concerns by signing veteran free agent tackle Gosder Cherilus, guard Donald Thomas and cornerback Greg Toler. The team also added linebackers Erik Walden and Lawrence Sidbury. Owner Jim Irsay confirmed the team has agreed to terms with all five players. “We’re just trying to get better, man,’’ general manager Ryan Grigson said after his busy day. “At the end of the day it all came together and we couldn’t be happier.