We often end up with our players having to switch out their player image for multiple games as we switch between different sessions. Aside from taking up space from our upload library that we need to clean up later, it's just annoying to have to do repeatedly. We can already specify our display name within the session that replaces our main account name below our player avatar, it would be nice if we could also have a player setting option to upload a custom player avatar that overrides our main account avatar.