I remember seeing this suggested much earlier with it being shot down the to the server not supporting it. But with the server now supporting bo3 for ladder vgc matches, adding a bo3 option to challenge codes would be amazing for tournament organization, as someone who runs a lot of tournaments in bo3, having the ability to set it straight from the challenge code would be ideal. preferably also with an option to enable or disable changing teams between games, but that isn’t super necessary for the function. Sorry if any bad grammar it is 1am when writing this bc I knew I would forget if I left this until tomorrow.