Or in the comics! Do you have a headcanon about how Flim (and, by extension, Flam) could be 'redeemed'? Do you think it's possible in the show, or in the comics? You might want to spoiler comic mentions, though, since not everyone has read them yet (especially the latest two, issues 34 and 35. Here's a good source to download them).

4809980 I see both of the boys as being very stubborn and co-dependent. As long as they're together, they'll keep coming up with cons again and again. I think the only way they'd reform is if they split up and were vulnerable emotionally. Then and only then I think they'd let someone else into their hearts and start to genuinely change. Right now, they're far too dependent on each other. More so than is healthy, that's for sure.