It looks like several people got a chance to check out Nightwolf last weekend, Ultra David and James Chen were also on the list. If you wanted to check out the character from another side than Mr. Aquaman, scope out their 15 minute video below.
I wonder if giving these early copies to the likes of UltraDavid, Mr. Aquaman, and Honeybee is NRS's way of appealing to the more competitive players, since these guys are all about the frame data and tournament variations. That way, the Kombat Kasts have more room to cater to the casual playerbase. Regardless, I like it, and I hope they keep doing stuff like this for future DLC