Sydney youngsters Logan McDonald, Braeden Campbell and Errol Gulden will all make their AFL debuts against Brisbane at the Gabba on Saturday night.
Swans coach John Longmire broke the news to the trio, who were all selected in last year's draft, on Tuesday.
Campbell and Gulden are products of the Swans' academy, while McDonald is a highly rated key forward from Western Australia.
"It's a bit surreal and also a bit of a shock. I'm just over the moon. It definitely hasn't sunk in yet," McDonald said.
"To have John Longmire say that I'm making my debut this weekend, especially with two of my good mates, is an awesome feeling and I can't wait for Saturday."
