I think that the Strikeforce card is definitely worth watching on Saturday night, moreso than what the UFC is running. For the most part, I thought Penn/Florian wasn't as good as it should have been, and Griffin/Silva was an absolute joke where Griffin took the absolute wrong gameplan into the fight and got embarrassed.
UFC 102's co-main event had Thiago Silva make Jardine look silly and then an awesome fight between Couture and Nogueira which is a definite contender for fight of the year.
UFC 103's co-main event showed that Cro Cop is done, and that Vitor Belfort is definitely back.
There were some exciting knockouts, and a classic between Couture and Nogueira, where if nobody saw those fights, then they should definitely check out what the UFC is running... especially if you're not so much of a hardcore fan, and more of a casual MMA fan.
The Strikeforce card should definitely be watched by guys who are more hardcore fans of the sport, and have seen the above fights to begin with. Gegard Mousasi may be the third best light-heavyweight in the sport right now, behind Machida and Shogun. His fights are an absolute treat to watch, and Sokoudjou is someone who has failed to meet expectations. His last two wins are against one guy who is a career 2-6, and the other was against Bob Sapp. And the way I see it is that Babalu beat Sokoudjou earlier this year. Mousasi made quick work of Babalu, therefore, Mousasi should destroy Sokoudjou.
Mayhem Miller and Jake Shields are two very talented Middleweights that should put on a great fight for the Strikeforce Middleweight Championship. Both are submission specialists, and it should go all five rounds, back and forth.
And then there is Fedor vs. Brett Rogers, and I personally think that it should be a lot of fun to see how Rogers performs. I think the potential is there for Rogers to pull off a major upset, just because he's got so much power behind his punches. I think the chances of it actually happening are slim to none, but it could happen, and that's what makes this fight so exciting for me.