Schilling is 26th all time in BRef pitcher WAR. He's behind Bob Gibson, ahead of Tom Glavine, Don Sutton, Roy Halladay and John Smoltz. His Adjusted ERA+ is 127, same as Gibson & Tom Seaver, ahead of Jim Palmer, Smoltz, Juan Marichal and Bob Feller. He has more than 3100 strikeouts, lead the league in wins twice, strikeouts twice, complete games 4 times, K/BB ratio 5 times. He performed like a Hall of Famer, and the only thing holding him back is his post career conduct and the (proper) reluctance of some voters to look past some of the terrible things he's said and done. Being inducted means you get the endorsement of the game, to stand before the world as a representative of their industry. That honor is significant. You get to speak before a big audience, and are let into a very exclusive club. He was every bit a Hall of Famer on the field. He wouldn't be a borderline selection at all. But do the voters want him to get the game's highest honor? As unpredictable and ill-tempered as he has been, he could be an embarrassing stain on the HOF and the game for another 40 years. There's nothing wrong with him having to wait this long. It's really up to him and how much he's willing to change his tone. The HOF will be fine whether he's inducted or not. He's a historically important player, and his exploits and artifacts (along with Bonds, Clemens, Pete Rose, A-Rod, etc) are already on display in the museum. If he doesn't get in, it won't be without reason.