Steelers feature the most in "sports illustrated footballs greatest".
It was basically a book of top ten lists. I'd recomend to any footballs fan looking to get in a debate. But for steelers fans who don't care, here's the list for each list
-QBs #10 Terry Bradshaw
-WRs #10 Hines Ward
-OL #5 Mike Webster
-DL #2 Mean Joe Greene
-LBs #4 Jack Lambert
-DBs #3 Rod Woodson and #7 Mel Blount
-Coaches #4 Chuck Noll
-Games #7 Super bowl 43 and #9 Super Bowl 13
-Plays #1 The Immaculate Reception,#4 Santonio Holmes SB TD,#6 Harrison's SB runback, and #9 Lynn Swans catch in SB 10
-Single season teams #10 1978 steelers
-Franchise #2 was the steelers but I wrote another thread about why I feel the packers shouldn't be #1 or at least not better than the steelers
-rivalries #2 steelers-ravens
-uniforms #3 steelers
You can check out the book to see the other teams and just to get in more detail.
Steelers had the most big moments when added up and the most players.