Add 1/4 to 1/2 of package of reactivated dry yeast to the bottling bucket before bottling. Then that yeast will eat the corn sugar I assume you will also be adding at bottling and will carbonate the bottles.
if you added the yeast to the carboys now, I don't think much will happen because the initial yeast most likely ate most of the sugar. If anything, you would get a small secondary fermentation, but it would not carbonate the beer.
Primary - Empty :-(
Secondary -Lift Your Kilt to Wee Heavy
Kegged - Jane Rae's Amber 2.0, Pumpkin Palooza
Brewed on Pro system - Jane Rae Amber rum aged at Barrel House Z.