I don't think <G14> is complex, and it's one refs shouldn't ever get wrong. Things like <G22> are "in the heat of the moment" calls, and should not be second-guessed. It's either a ball or a strike, and the umpire makes the call, likewise for impeding and crossing the plane.
Some of the posts here make it sound like there are an infinite number of obsessed, thoughtful, excited adults just hanging around eager to volunteer to serve at a tournament. Not true. The people who you really want are not going to be seduced by $50, $100, or even $250 paid to be a referee. They aren't going to miss work to go to New Hampshire for training, and they aren't going to be use up more of their vacation either (I'm not going to Boy Scout camp for the first time in nine years because I'm taking 3 days off work to volunteer at Seattle). No offense intended, but youth generally have no idea what sacrifices adults make to volunteer with youth organizations. I've been on the organizing committee for FIRST Washington for a year now, and I can tell you for sure that having too many volunteers is not a FIRST problem.
As for adding four scorekeepers (you would still need the two we already have at each event), that would be another four smart, dedicated volunteers who are already in such short supply.
Here's a suggestion -- each team is required to provide an adult volunteer for each event they attend. This volunteer will have attended two days of training for their job, and will have attended a series of conference calls. If the team's volunteer does not pass a 100-question exam on their volunteer job, the team is not allowed to attend the regional. That would certainly provide some motivation.
