Ah, Sherriff Ben, I see where the confusion is. CCRUNNNER had mentioned that Darkwing Duck was being rebooted. I hadn't heard about that yet so I looked it up and the only article I found was an April fools joke. ccrunner double checked himself and found his mistake (he even posted the link to the article).
The April Fools joke was the article about the show, not DI.
That being said, I'd say this video is a tease. Hopefully not one that gets people's hopes up, because I really want a Darkwing Duck toy.