So far in the 1.5 years that Valorant has existed, all the rifles and other “popular” guns have received the MOST inclusion in the top-tier skin collections with finishers, kill icons, and special inspect, reload, and equip animations. Basically, we have about 5+ popular skins for these weapons:

Vandal: Reaver, Prime, RGX, Sentinels of light, Glitchpop, Origin, Elderflame

Phantom: Ion, Protocol, Glitchpop, Prime 2.0, Oni, Singularity, BlastX,

Spectre: Prime, Ruination, Magepunk, Protocol, Singularity, Recon

But when we consider weapons like the marshal, shorty, judge, stinger and Odin we just have less variety:

Shorty: Oni

Stinger: Sovereign and RGX

Marshall: Magepunk and Soveriegn

Judge: Elderflame and Glitchpop

Odin: Prime 2.0, Blast X, Gltichpop

Simply, the best solution is to make a 7100/ 8700 VP collection that features all of these weapons. Just an idea for Riot…