Every once in a while I get a team that has about the whole lineup out of the dugout swinging a bat while the opposing pitcher warms up.  Are there any rules that would prohibit this?  Seems like there probably are, here's what I found: OBR:? FED 3-3-3:  Players loosening up to bat shall remain in the area of their team's on-deck circle while the pitcher is warming up (1-2-3). PENALTY: The umpire shall issue a team warning to the coach of the team involved. The next offender on that team shall b