I remember a basketball coach from my days preferring that sport to others. He had a tendency to ride officials quite often. At a certain point in his trying to sway the calls to his direction, he would stomp his right foot. It didn't persuade the officials very well, but at least he was doing something to try to get a call. Supporting Arena Baseball for the 2020 season only seems as useful as a foot stomp to an official.
If this season gets going, extra innings will begin with a runner on second base in each half of the inning.