New England Patriots tight end Rob Gronkowski answers a question during Media Day for NFL football's Super Bowl XLVI Tuesday, Jan. 31, 2012, in Indianapolis. (AP Photo/Mark Humphrey)
INDIANAPOLIS - The boot is off and Rob Gronkowski's ankle is feeling much better. New England's All-Pro tight end shed his walking boot in time for media day yesterday, and sounded optimistic he'd be lining up against the New York Giants in the Super Bowl on Sunday. "I'm improving every day,"… 0