From the TBS articles written about him while he was being recruited, I think he'll get his act together. Lots of guys on the team have gone through some adversity, even the likes of a suspension, before they really came into their own. Guys like Tialavea, Miyahira, Hooks, So'oto, Tahi, Tonga... they've all been through it and others who I can't remember too.
Still, it's always a little disturbing to hear about guys 'testing' Bronco's will. But I'm guessing it will only happen less and less. Bronco, like the Lord, is no respecter of persons. He doesn't care who you are, if you are out of line, he'll let you know. Usually through an indefinate suspension.
We make big deals out of the small news anymore just becuase there are no more Crowton era type scandals but I'm guessing this suspension, like coffeegate is not that serious. He probably just missed practice or something and until he makes up for it through community service and other hard work, he'll be "indefinately suspended".
This is one of the things that I love about Bronco. He takes practice very seriously. This is how I know the program is only going to reach higher and higher peaks.