ah, quality, sounds like the news is as good as it could possibly be:

According to a UFC Tonight report on Tuesday, however, UFC doctors examined the knee and diagnosed his injury as a minor sprain of his lateral collateral ligament (LCL). It appears he may be able to avoid surgery, but McGregor will get an MRI later this week in Los Angeles to help make a final determination.
http://www.mmaweekly.com/conor-mcgre...h-max-holloway