[George A.]

As Blair "The Voice of FIRST" says in our training conferences, any and all "shout-outs" must be passed through the MC of the event (or this case the division)

The MC then uses their discretion, because there are going to be thousands of people at the Georgiadome over the three days, and if you start doing Happy Birthday shoutouts, they'll get inundated, and won't get anything else in.

So just ask the MC the round before you go up for a match, and they might put it in for you.