No he isn't ready white belt.
Brown is close but besides his impressive win streak, he needs a top 10 opponent to solidify it given his recent lay off.
I could see him beating one or two on that list. Rory would be a good fight.Top 6 ranked fighters right now:
1 Robbie Lawler
2 Rory MacDonald
3 Tyron Woodley
4 Carlos Condit
5 Jake Ellenberger
6 Hector Lombard
Any one would be an entertaining fight for Brown (who is 7). Condit is injured so forget that one. I say give him Lombard or MacDonald depending on the performance of this and the Lawler/Ellenberger fight the best performance earns the title shot.
I could see him beating one or two on that list. Rory would be a good fight.
I like Brown, but I'm pretty sure he's reached his ceiling.
The top5 will ragdoll him and Lawler will out badass him.
I like the Lombard fight on July 5.
Give Brown the title shot.
Lombard annihilates him.