i'm scared shitless

Melser would play the Viper (like he's done on Icebox this year, for example) and the Astra as well, Shyy can also play Viper as well
as for Keznit, I suppose they'll try some double duelist and he'll also play KAY/O like he's done in the past, plus the Omen, I don't see how this is an issue whatsoever, seeing as Keznit is a very willing and professional player, he can definitely expand his agent pool and flex around way more than you guys think LOL

Shyy has never played any controller but Clove in his career iirc, he did play some flash ini for old LEV but why would you move a pretty good sentinel player, who's arguably been KRÜ most consistent piece this year, to flashes again

honestly I don't think he minds the role change, he seems very cheery and positive about the changes
plus he just wants to win (unlikely with KRÜ tbh) so maybe he feels like this is the right step?