This sucks. I was really enjoying watching Theis help us out on the 2nd unit.
I also had a small tear in my PF a few years ago. Yes it happened while playing basketball. It was pretty difficult to walk normally for at least a couple months. It took forever to fully heal but I was a lot older than DT is right now, so hopefully young heels heal faster.
Basketball is tough on this type of injury, running and jumping just doesn't let it heal. Staying in shape is really tough until it heals enough. Crap I should stop typing, making myself depressed.
Get well soon DT! We need you man.