Colts’ Coby Fleener sidelined with concussion

Colts tight end Coby Fleener is sidelined after suffering a concussion. The Colts have confirmed that Fleener is going through the NFL’s concussion protocol. With Fleener out and Dwayne Allen missing a few weeks because of a foot injury, the Colts are missing their top two tight ends at the moment. Dominique Jones and Justice…