General manager Chris Ballard broke down the recent problems with the injury, via Stephen Holder of The Athletic:
Ballard says it's a calf injury... wasn't getting better.... in course of dealing w it he developed ankle issue... They explored an area near the bone and it does not appear to be the issue... focus has shifted elsewhere.... Saw another expert and there's a high ankle-like issue
The 29-year-old has been dealing with the calf injury since April, causing him to miss Indianapolis' OTAs and portions of the team's training camp.