Here's the P-G article

The Steelers added former Pitt punter Adam Graessle, who also served as Pitt's kick off specialist. Pitt's official website has his kicking stats for his freshman through junior years and he has decent touchback percentages (40, 28 and 22 percent). Could be a possible answer to our kick coverage woes. I know I'm tired of kickoffs landing at the 10 and those God-awful pop-up kicks. Just a matter of whether the staff wants to take up a roster spot with a guy who only kicks off.