That was Hunico, 100 percent. Sin Cara doesn't have a Tattoo on his shoulder like that, however, if you watched the recent NXT's with Hunico, you can clearly see that it's Hunicos new tattoo. And good for him. Hunico made a much better Sin Cara. Now time to rebuild the character. Give him promos, because Hunico can actually speak English, and give him some more wins and stories. I have high hopes for this. A slight tweak to the costume could help too.