Matt Spaeth was carted off the practice field today, after reportedly getting stepped on or stepping wrong. The details are not yet known. Spaeth, who had his knee drained last Friday, is first on the Steelers depth chart ahead of David Paulson. Paulson is having a good camp and has seen game experience. That cannot be said for any other healthy Tight End on the roster. More details of Spaeth’s injury should be available soon and I will update accordingly.