Ariel Helwani's MMA thoughts: The time is now to book Conor McGregor's next fight

McGregor wants to stay active, so waiting for April's Khabib-Ferguson fight before booking his next bout is a mistake.

source http://www.espn.com/mma/story/_/id/28731672/ariel-helwani-mma-thoughts-now-book-conor-mcgregor-next-fight