Complex sentence: In 2005, Gardenhire was suspended one game after delivering a rant about Wendelstedt, and in 2009, Wendelstedt suggested that Gardenhire should attend his umpiring school to "learn what a balk is," after ejecting Gardenhire for arguing a non-balk call.
Split into simpler sentences: In 2005, Gardenhire was suspended one game after delivering a rant about Wendelstedt. In 2009, Wendelstedt suggested that Gardenhire should attend his umpiring school to "learn what a balk is," after ejecting Gardenhire for arguing a non-balk call.