All Closed Caucuses
A Big 10 Version of Super Tuesday (Indiana, Iowa, Illinois, Ohio, Wisconsin, Minnesota, Michigan) ((New York and Maryland is not Big 10 Country))) which goes first.
Then A New England Caucus Day (Maine, New Hampshire, Vermont, Massachusetts)
Then Big 12 (Missouri, Nebraska, Texas, Kansas, North/South Dakota)
Then the Pacific NorthWest (Idaho, Wyoming, Montana, Washington, Alaska)
The Big East Primary (New York, Pennsylvania, Delaware, Connecticut, Rhode Island, Maryland(DC is part of Maryland primary and has no electoral vote as XXIII amendment is repealed) and West Virginia, Maryland )
Pac 12 Primary (California, Arizona, New Mexico, Utah, Hawaii, Guam)
SEC Primary (Kentucky, Tenessee, Arkansas, North/South Carolina, Georgia, Florida, Alabama, Mississippi, Louisiana, Puerto Rico, Virgin Islands, Virginia)
Mixed Proportional (50% + 1 gets all delegates. No majority vote it's proportional)
Big 10 Primary is first and starts no earlier than February 1st and no later than February 15th
No Caucus can occur on a Sunday
No Superdelegates
All delegates are bound till the conclusion of the first ballot of the convention unless a states slate are from a majority for a candidate. Majority slates cannot be unbound.
In the event of a "brokered convention" two candidates can combine delegates to achieve a majority. The candidate with the higher amount of delegates will be the nominee and the candidates with lesser in a majority coalition shall be VP.
Good idea