Let's be honest, the agent tab is a bit outdated. Not to put down the modeler, but I think 2D art is Riot's strong suit because they just bring so much more flair. I think they should replace the models with splash arts, and they should add the previews they have of abilities on their website. The ability previews would really help beginners without them having to go into a game and see.

When viewing an agent (custom splash art for each agent)

When viewing an ability (kind of like viewing weapon upgrades)

Edit: Don't praise me, praise the art team for their amazing work! https://playvalorant.com/en-us/news/dev/end-of-year-art-team/