Trace rolls and rolls and rolls

Trace just started rolling from his tummy to his back last week and until last night he had never rolled from his back to his tummy. However, while he was in bed sleeping I found him on his tummy 3 different times (I kept flipping onto his back). I obviously knew that he was capable of rolling from his back to his tummy but had never witnessed it until this evening when he rolled at least 6x different times. For just learning how to roll he makes it look pretty easy. He thinks he is pretty hot stuff and I'd have to agree. I have a feeling our little guy is going to be an early mover, as he has already beat his sisters in rolling by a couple of months. Yikes!