1 I don't think it was necessarily things going bad with the team. Things were clearly not going bad with the team before split 2 and they already tried to bench kpzet for some reason, so I think we're just missing information there.
2 Jesse is not a rising talent more than Kpzet is a veteran. Jesse has been around longer than Kpzet and in better teams. Matter of fact Kpzet was scouted out of ranked by Lucas not that long ago. And I would argue Jesse is currently in better form and has carried his team a lot more than Kpzet. Look at this series for example https://www.vlr.gg/349275/mandatory-vs-valiant-challengers-league-2024-france-revolution-split-2-playoffs-semifinals
3 Idk about the roster lock thing, maybe they did it before but it was just reported now? No fucking clue, I wanna think they've been mindful about that and they know what they're doing. If not, at least it wouldn't be the first time they fail to bench Kpzet and end up keeping him and winning xD