Bernie’s Insiders reports that the Browns have signed another castoff tight end, Keith Heinrich, formerly of the Panthers. Given this week’s earlier signing and cutting of Jeff Kostrewa, I’ll raise the question again: is Butch planning to cut Mustard, trade Shea (who now has an injured shoulder), or what? Jim Donovan seems pretty confident that the Browns will keep three TEs: Heiden, Sanders and Shea.