There's reason to believe Andrew Luck was never fully healthy at any point in a disappointing 2015 season.
He missed two early-season games with an injury to his throwing shoulder, played through torn cartilage in two of his ribs and went down with a lacerated kidney at midseason.
Going all the way back to the season opener we saw a quarterback with waning arm strength and shaky pocket presence, suggesting Luck was hiding an injury he never revealed.
"Personally, I know I wasn't playing well, whether I was injured or not," Luck recently acknowledged to the Indianapolis Star. "I have some thoughts, but I don't want to share them. I wasn't doing a good job and it's no one else's fault but mine."
Luck said he feels as good as ever coming into a training camp. He should bounce back nicely this season, and we're thinking he ends up a top-five QB.