In keeping with OLT and other ladder tournaments, all ladder games involving a player with a DLT prefix are now forced to be public. If you have the "Don't allow spectators" box checked when you start a DLT game, your game will be public and you will be met with this message: "This battle is required to be public due to a player having a name starting with 'DLTCT'."
Thanks to
Marty for the quick implementation!