You are probably right that my 10 minute estimate is high, but the the load times are way too high. I feel like we should be able to jump in and out with relative ease. My estimate was taking everything into account...loading into the mode, simming to the your next appearance, having it load up, player introductions, at-bat, loading time coming out, etc. It at least FEELS like 10 minutes.
Thanks for timing it though.