In case you missed it, Islanders prospect Josh Ho-Sang made his debut the other night.
He wore #66 and the city of Pittsburgh lost its collective shit.
It was one of the more ridiculous controversies in recent memory. Anyway, Sportsnet looks at numbers that could be retired league-wide.
Yes, 9 is on the list. So is another one that will likely be discussed heavily in the comments. Just please remember site comment rules ;)
You can question his line combinations, his distribution of playing time and his development of young talent.