I'll add this to the Bryce maturity argument;
I watch a lot of SEC baseball. SEC baseball is high quality, the stands often are full, and there is definite pressure. Lots of freshman have laced up on SEC teams past few years, and I'm pretty sure no coaches would put up with half of Bryce's antics.
I like him, but you can tell his high school and JUCO coaches never drew a line in the sand with him. I hope that Zimmerman or Davey Johnson has a sit down with him and tells him to chill out. You can play hard and go 100% while not breaking bats every strikeout, throwing your helmet down, and throwing tantrums in the tunnel.
Actually you don't know crap.
I can prove to you that his JUCO coach, Tim Chambers drew the line in the sand with him. Just let me know.