The Steel Curtain should have been named the Steroid Curtain
Well. I guess this would explain why they were so dominant. Makes sense. The teams that discover new ways to cheat or gain some sort of shady upper hand usually have a lot of success. Look at the Bash Brothers Oakland A's. Those guys looked like a football team because the roids were flowing freely.
PEDs are never going away. Players will always be looking for some type of edge. I look around at some of the teams in the NFL and they have a bunch of freakish players. Makes me wonder if they have a program in place. Like those 49ers teams under Harbaugh. Those were some of the most physically freakish defenses I have ever seen. Even their DBs were big and ripped.