For the https://www.smogon.com/stats/ I understand why Regulation E and previous Scarlet and Violet usage stats didn't have Tera Types included since we would only see 1 Tera per battle per team at most. But now that we got a Open Team Sheets BO3 Regulation E, it would make sense to include the Tera Types usage for each Pokemon. Probably only recording Tera Types at the start of the BO3 so we don't get duplicate Tera Type usage for the BO3 for the same team. This would help people figure out what Tera types to look out for or even choosing for the team.