Not sure why CC is mentioned...
Personally, I feel his 3 fights were not "Steroid-ish".
1st - He looked agressive, dominating, and confident.
2nd - He looked confused, out of his game, and lacked oppurtunities. He never had the chance to do what he does best because GG took advantage of his weaknesses and new surroundings (ground/elbows/ect...)
3rd - You can say he got injured which effected his game. You could also argue he just had a bad fight against a similar fighter. No one is perfect and it takes time to adjust to a new type of fighting.
Shogun lost 1 fight. It's not like he has become some over-the-counter fighter since he came to the UFC. People often jump to conclusions far to easy when it comes to blaming why someone lost or won. It's MMA. Everybody loses. Without proof, and substantial proof, I don't believe any of the accusations. This steroid issue is a ridiculous arguement as to why certain people are losing now.
Why is Rampage winning?
Is that why Hendo lost?
Why isn't Fedor mentioned if this were true?
What about the Spider?