The official scorecard only has room for two signatures (technically). And we must recognize that the pro shops need cards in ASAP to score and relate to WA. A course card should do the trick. I always keep a personal card anyway to mark my FH, GIR, and number of putts. Do we have any idea how spaced out the tee times will be? From the first to last? With this many player’s and two flights, it’s got to be spread out a bit.