He’s baaack! (For now, at least.) It was a thrill to see Colby Damon, former company member, and now freelance dancer, in the Sacramento Ballet’s Nutcracker. He’s the soloist in act two’s Russian trio. How does he leap so high? His multiple turns are dizzying to watch. Look for him in the 5 p.m. performances on Dec. 22 and 23.