Warrens and Help3rs visits made me think of the question "Are Roivas and Slenderman more connected than we thought?". Of course one could argue that "just because Natalies return and the Weaver Corp-incident happen at the same time does not mean that they are linked to each other", but there is 1 thing that links both...Warren! He was the only one that was "helping" the butterflies while the rest of the weaver corp pretty much wanted to kill some of the butterflies, also he was the only one that did "survive" (or rather not being snatched away into the smoke). So there might really be a conection betwen Roivas and Slendy based on that. And maybe this is why Help3r was warning us all the time about Roivas. And Maybe Help3r speaks even out of personal expieriences (remember that he and roivas already were with the other group Caught was in?)Roivas may not even know that she has a connection with slendy, which maybe makes her trying to help caught into a problem of way bigger measures than we (and the butterflies) have thought of? What if her involvement does hurt way more than help at the end?
Also, about help3r: He may be an butthole, but he also saved Caught several times and helped him way more than Roivas did - he even saved his life at least twice! If you think back Slendy mostly showed up in connection with roivas: -Caught didn´t want to go to the alley and was almost directly atacked by Slendy - who has "thrown" him back to the alley (althrough that propably were just memories of it). -Later Natalie refused to go to the alley too and was also treatened and attacked by slendy until she was willing to go there (that was the only time Natalie got treatened by Slenderman directly and alone-if you just see the "a hole in the ground" clips as "Memories" of the former group).