Well, basically the baseball booster club aka the team parents have to run the hospitality room, scoreboard, concession, etc. The Siegel coaches are responsible for the playing field. Asking them to do all that - then try to watch/coach their team across town would be ridiculous. So I think Siegel or Oakland would be allowed to play at home. I think in 3 of the 5 games they sat in the visitor dugout.