In terms of how the UFC treats its fighters, he's spot on. Particularly with what went down with Renan Barao. A lot of very legitimate issues being raised here.
I just wish it came from a better source. The timing isn't just suspect, it's downright laughable. And everything Wanderlei got punished for, he brought on himself. Including his lack of fights - he's the one who wanted the year off, and he's the one that LITERALLY ran away from a drug test.