Possibly but the problem with that is my vision for the server seems to be very different from Crafty's so I don't think that would work that well. What he says is what happens, period. Otherwise I'd love to help, and I totally get that mentality, I'm pretty similar in that regard. I do appreciate that he's making commands case insensitive though, that's great.
Regarding the spectators thing though, I don't think being so hidden matters since people can mostly tell anyway but I get the reason, so I'd opt to rework the commands to make sure spectators had scores to stay hidden. As far as I remember, spectators can also have scores showing like any other player. Been a while since I've done command block work though so I could be wrong. If I don't forget I'm gonna do some testing when I can.