Cardinals TE Troy Niklas has a wrist injury that "could be severe."
Cardinals TE Troy Niklas ran with the first-team offense on Tuesday.
Cardinals coach Bruce Arians said third-year TE Troy Niklas has put himself into position to compete for a starting job.
Cardinals activated TE Troy Niklas (ankle, hamstring) from the active/NFI list.
Cardinals placed TE Troy Niklas (ankle, hamstring) on active/PUP.
Cardinals second-year TE Troy Niklas will undergo ankle surgery on Thursday.
The Cardinals view second-year TE Troy Niklas as "more of a blocking tight end."
Cardinals in-house reporter Darren Urban says the team was already "counting" on a breakout from second-year TE Troy Niklas before John Carlson's surprise retirement on Tuesday.
Cardinals TE Troy Niklas (ankle surgery) has been cleared for all team activities.
Cardinals TE Troy Niklas needs ankle surgery.
Cardinals placed TE Troy Niklas on injured reserve with a high-ankle sprain, ending his season.
Troy Niklas sustained another high ankle sprain in Sunday's Week 11 win over the Lions.
Cardinals rookie TE Troy Niklas re-injured his ankle against the Lions.
Cardinals TE Troy Niklas (ankle) is listed as questionable for Week 9.