I stand with 10% Sports burn and sent to null from all Sports post inrespective of been posted from native and non-native Sports interface.
The punishment that should come with not posting from Sportstalk interface should be limited to not been considered for OCD curation and Sportstalksocial votes for any content not posted from Sports interface.
It's daylight robbery to force users reward into null under the guise of proposal. It's a backward thought and won't encourage dapp to be built on Sports in the future.
The only forward thought here is to look for project, dapp, integrations and interoperability of sports with other sports network, be it e-sports, games built on Hive. Etc. More use cases help the growths of a token not burning.