@NegaJoey Some good ideas. Here's some things I spotted.
1. From how the story is going right now, it looks like Lifeline has a crush on Octane, so that seems like the course they're taking.
2. I remember hearing somewhere that the devs don't want to increase speed too much, or problems start happening. Not sure if this is true, but keep that in mind.
3. The passive on the new legend sounds like it'd be annoying for your teammates, as well as being actually bad in some cases but good in others. It would be extremely situational.
4. The ult might not be put in, since it looks like the devs want to keep abilities and weapons separate, as well as not having any abilities (besides traps) that straight up deal (meaningful) damage.
5.They might be making a new map for S6 instead.
Everything else seems good, although the skins could be focused too much on (American?) culture.