Depends on what age group you are talking about. Below are the charts from both this year (the 2018 tournament) and this year (the 2017 tournament). The default for Flight 1 for most age groups for last year was National (as it was CSL Gold). Now the default for both Europa and Gold (except for U12/13) is the Presidents division (but teams can play up). I imagine there will be a fair number of the olders Europa teams playing up. Some did quite well against CSL Premier and SDDA teams in summer tournaments. If they don't play up then I suspect most of the final 8 teams in Presidents will be Europa/Gold teams. And it will certainly be interesting to see how the DPL teams do in the National bracket. The DPL clubs' "academy" teams, for the most part, didn't do particularly well in National Cup last year. I can't see their DPL teams improving on that.
2018:
2017:
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