To say the least...
There are people on here who study the D-3 rules as though they're preparing for the LSATs, and seem to revere them, but the bulk of that rule book is completely Byzantine/inane.
Look, folks, nobody with Brain Cell One cares about the putative "purity" of D-3 hockey... In fact D-3 a slag-heap of grown men who couldn't make it to the professional ranks, and are going with Plan B.
So let's disabuse ourselves that it's anything other than that, and enjoy the games. No D-3 player we ever watch is going to even receive a cup of coffee at the NHL level. It's all just for fun down here, and the misplaced morality in this regard (as in the bylaws that keep it "pristine") is/are truly ridiculous.