At this stage, next year's season is part of the current broadcsting deal so the BBL will still be the same length. It won't be until 2024-25 that we have a shorter BBL season.Be interesting to see how they fixture the games next year with a shorter season.
It's fine to throw out the line that the tournamant should be done by Australia Day however the sport and TV networks can't afford to give Tennis too much free air time. A shorter finals series will help but Cricket needs to keep up the content through until the end of the Australian Open.
Next year is also a scheduling headache, the ODI world cup ends in late November. Then 3 tests against Pakistan from mid December to early Jan and then two tests against the Windies in late January. So that means no Australian players playing BBL next year.





