Best DT of all time

For my list, I have excluded everyone that has not played in the NFL in the last 10 years, not because I am unaware of great players from the past, but because I believe the game has changed dramatically, and guys who could cause problems on the DL in the 70s or 80s would likely be swallowed whole by today's offensive lineman. Both offensive and defensive lines have gained in average weight, while gaining speed and athleticism, making me very skeptical of an old-school type player being able to compete in today's game. That said, here we go:
1: Warren Sapp

I have never been a big fan of Sapp, but in terms of production, his stats are unbelievable. Couple that with his longevity - at a high performance level- and he is the clear #1 to me. 16.5 sacks in 2000. Holy.

2: Ndamukong Suh

For my money, I have never seen anyone as disruptive and forceful on the line as donkey kong. 10 sacks in one season from a DT is impressive enough to speak for itself. Donkey Kong's freakish athletic ability requires game planning and double teams to keep him from impacting the game. He has been somewhat muted these past couple of seasons in Miami, not quite sure what is going on there. But his talent/ability puts him high on my list, but Sapp did it at a high level for longer.

3: Tommie Harris

Homer pick, kinda, but the stats back it up. I did say "best" which is subjective, but doesn't mean he had to be the best for 10 years or more. Harris was an absolute animal, until injuries derailed his promising career. Tommie wrecked shop in 2006 and 2007, and was a huge part of the Bears SuperBowl run.

4: Marcell Dareus

Stats pick. Dude has been super productive, 2011-2014 are as good stats wise as any I've seen. I don't see him as much b/c I don't watch much Bills football, but his numbers are impressive

5: Geno Atkins

Forced fumbles, sacks, consistent over decently long career so far, 6-time All-Pro first team, dude's got to be on my list.


Who have I missed?

Guy I liked to watch the most was early Tommie Harris. Suh would be no.2, although I never liked watching him play
Randle and Sapp round my 4 aces. Im sure there were better before my time though

I'd throw JJ Watt's name down. Even though his listed position is a DE, he plays in many different positions on the defensive line. He is one of (if not the most) the most disruptive defensive linemen I've ever watched play the game.