The success of "One Punch Man" has paved the way for the confirmation of "One Punch Man" Season 2. Moreover, rumors of new villains in the form of a powerful ninja clan is presumed to bring difficulties for Saitama.
Although it has not been fully affirmed that a new threat in the form of a ninja group, the fans and followers are still excited of what hurdles await Saitama when "One Punch Man" Season 2 returns in the small screens.
There are reports that have relayed of the notion that Saitama and his powers are not limitless and it would affect him in the latter episodes of "One Punch Man" Season 2 as well. However, based on the manga story arc, the presence of a ninja group spawning hurdles for Saitama is not confirmed.
More reports also relayed that "One Punch Man" Season 2 is already anticipated to offer intense episodes along with the rumored return of Lord Boros. More report from GamenGuide mentioned that the time has finally come for the series to return into the small screens.
As noted by the same post, the defeated Lord Boros could still make a comeback, but it is not yet confirmed on whether this detail would bode well for Saitama and Genos in the upcoming episodes of "One Punch Man" Season 2.
Also, the confirmation of "One Punch Man" Season 2 has brought forth much joy and thrills to the fans and followers of the anime segment. Although the hiatus was long, the information confirming its return has satiated the apprehensions of the epic anime segment.