It's important to note:
* The series ended with a definitive conclusion. There was no cliffhanger or open ending that hinted at a continuation.
* Animation trends have changed. The style of animation used in "Wolverine and the X-Men" is not as popular now as it was in the late 2000s.
* Marvel has multiple ongoing animated series. With shows like "Marvel's Spider-Man" and "X-Men 97," there's a lot of focus on existing animated content.
While a revival is unlikely, there's always a chance for a new series or a reboot in the future. But as of now, there's no official word on a second season.