There are two really fascinating scenarios that could happen tonight.

1. Every candidate wins one state. This has the possibility to happen if Hawaii goes to Rubio, Idaho to Cruz, Mississippi to Trump and Michigan to Kasich.

2. Cruz wins 3 states not named Michigan.

Both of these have the possibility to create fascinating story lines tomorrow. The second option would probably setup a Rubio exit and support of Cruz for a VP nod.

Most likely scenario

Trump - MI
Cruz - HI, ID
Tossup - MS (Probably going to Trump)

HI - A close vote between Cruz and Rubio but from reading Cruz is the only one knocking on doors and getting out the vote.