Tillman is in the college football HOF already. He earned that spot as a player, and a student. NFL - I don't think he gets a spot there. Tillman's choice to serve instead of play football, and his death, everything about it, is a perfect example of the saying that war is hell. His military career should be remembered as an example of what NOT to do from grunts with machine guns on the ground, all the way up through the chain of command to generals of armies and into the oval office. HIs NFL football career, he didn't do enough in the NFL to be recognized there, and it is not the appropriate place for his life and death to be recognized for what his military career entailed.
Removing Stanley McChrystal's name from anything having to do with West Point, and studying everything about Tillman's career and how the officers above him operated, at West Point - is what should be done - so that the same thing never happens again.