Complex sentence: As of September 30,2007, Dave Meltzer began to show declining interest in Pro-Wrestling and in an effort to distance himself from the industry and to fully immerse himself in the MMA fad Bryan Alvarez was assigned host of Wrestling Observer Live.
Split into simpler sentences: As of September 30,2007, Dave Meltzer began to show declining interest in Pro-Wrestling. In an effort to distance himself from the industry and to fully immerse himself in MMA, Bryan Alvarez was assigned host of Wrestling Observer Live.