Rob Manfred says instituting the designated hitter in the National League would cheat spectators of at-bats involving New York Mets right-hander Bartolo Colon.

"Not having National League pitchers hit would deprive us of the entertainment that Bartolo Colon has given us this year," Manfred said. "It's been a great source of entertainment for me. I don't know about for the rest of you, but it has been for me."

Colon has become famous for his wild swings and occasional helmet flying.

More seriously, Manfred does not see any change to either league coming soon.

"I don't worry very much about the difference between the two leagues," the commissioner said. "I think part of that is a result of the fact that almost my entire history of watching the game there's been a difference between the two leagues, and it's something that you get used to.

"I also think the difference in the rules is a topic that people love to debate, and I am a huge believer in the idea that if people are talking about baseball, that's a good thing for us. In general, my approach is status quo on that issue."