It's no secret that Valorant is missing one key element when it comes to player development: a replay system.
Players have been asking for such a system since the game first came out. This would be a key tool for improvement and learning from your mistakes.
Almost all competitive games have one, and Valorant should be getting its own in time. In a recent Ask Valorant post, the developers confirmed that "Talks are ongoing with multiple internal teams interested in a VALORANT replay system."