UPDATE COMPLETE, I GUESS. IF SOMETHING IS WRONG, PM PIZZAPOCALYPSE.
[picon=XXXXXX x=1 y=1 title=XXXXXX Player Name], where XXXXXX is the player icon number. x=1 y=1 for when you need a specific sprite (example shown is the top-leftmost icon on the grid for each of the team pages). To find the icon number, ctrl+F the team that you want, then put your mouse over the icon that you want. An example is as follows: