Are Belts in NoGi Necessary?

Is it time to bring belts into no-gi Brazilian Jiu-Jitsu competitions? We have seen an uptick of those who prefer to rock their belts in nori competition or when rolling in the gym. Is this necessary or is this a part of the game that needs to be phased out?Get Stronger & More Flexible for BJJ  with the Bulletproof For BJJ App- Start your 7 Day FREE Trial:  https://bulletproofforbjj.com/registerFix your sore and swollen fingers today! For 20% OFF Use Discount code: BULLETPROOF20 http://thegripphysio.com/Stay Hydrated with Sodii the tastiest electrolytes in the Game! Get 15% OFF: BULLETPROOF15 https://sodii.com.au/bulletproofParry Athletic - Best training gear in the game... Get 20% OFF Discount Code: BULLETPROOF20 https://parryathletics.com/collections/new-arrivals