Steelers TE Matt Spaeth will be sidelined 8-10 weeks with a Lisfranc foot sprain. The Steelers are woefully thin at tight end. With Heath Miller still working his way back from a shredded knee, Spaeth was penciled in as the top tight end. He's not a pass catcher, but Spaeth is a solid in-line blocker. Lisfranc injuries have proven tough to come back from, so it's quite possible Spaeth misses the entire season. 2012 seventh-rounder David Paulson now sits atop the depth chart. Look for the Steelers to make three-wide their base offensive package.