Insider Joel A. Erickson discusses the impressive Colts rookies. Clark Wade, Clark.Wade@Indystar.com
WESTFIELD — One injury hangs over a relatively healthy Colts team after the first four days of training camp.
Veteran defensive end Jabaal Sheard, a key component who led the defensive linemen in snaps, tackles-for-loss and quarterback hits last season, faces an uncertain timetable for return after experiencing swelling and soreness in his knee after the first practice of camp.
Colts owner Jim Irsay said Saturday that Sheard will be back at some point this season.
When remains up in the air, even though Sheard has had an MRI.