How would you reform the primary system?

[🦀🎂🦀🎂]

I would abolish delegates, super or otherwise. Or at least keep them, but decouple them from the selection of President. Every state would do an IRV election, and the cumulative vote total would be used. Smaller states would go first in the rota, then larger ones. Destroy all caucuses and make them all semi-open primaries. Ask all nominees to choose a running mate for Veep nominee. Uniform, national ballot (that could be modified as candidatea drop out obviously).