If you weren’t paying attention, you may not realize that UFC 147 is taking place this Saturday.

Part of the reason you may not realize this is because the UFC isn’t really going overboard trying to promote it.

The injury bug played a role in this card as the original main event was set to be Vitor Belfort vs. Wanderlei Silva. The event is taking place in Brazil and these two coached the inaugural season of “The Ultimate Fighter Brazil.”

While that fight lacks star power in the U.S., it was still a major fight in Brazil and had some meaning as Belfort was working his way back to a title shot.

However, Belfort broke his hand, and now the main event is Rich Franklin vs. Wanderlei Silva 2, a rematch of their UFC 99 main event back in June of 2009.

While the fight itself could be very entertaining, it could be one of the worst main events in UFC history in regards to what the fight actually means.

Neither fighter is anywhere near a title shot and both are on the tail end of their careers. Their UFC 99 main event was somewhat of a stretch as it was, and it has even less meaning now.

Again, I want to state that when I say “worst main event” I am not referring to the actual entertainment value of the fight. To me, main events should be left for title fights or elite top contender matchups. This main event at UFC 147 is neither.

Sure, there have been some shaky main events before like Chris Leben vs. Mark Munoz or Yushin Okami vs. Nate Marquardt, but those took place in events that aired on live television. This is actually a PPV that costs $45 to watch ($55 if you want HD).

You could even compare it to the likes of UFC 119, which had Frank Mir vs. Mirko Cro Cop as the main event, but Frank Mir was much closer to a title fight then than Franklin or Silva are now.

Really the closest fight by comparison is the main event at UFC 115 when Franklin faced Chuck Liddell. But, even that featured Liddell in a “retirement fight” that garnered some extra interest.

Hopefully the fight is explosive and gives people a reason to watch that pay their money. But, given the talented roster the UFC has these days, these types of main events should be closer and closer to extinction.