Rush is mentioned on the page of new Sunbeam Tot Best!! Fulltext of Tot's page can be found here, but the relevant section is as follows:
"As a Prospective Tot often crossed paths with other members of the league—despite having little interest in the goings-ons of Internet League Blaseball. This includes the beginning of their friendship with Rush Valenzuela, whom they first met due to their shared interest in various artistic forms—notably sculpture. The two became fast friends and have been seen collaborating on works in their free time."
