Yep Cruz will be out soon and Rubio too. Tomorrow night the fat lady sings and its all over by March 15th.
I tend to agree that Cruz and Carson will be out after tomorrow...and if Rubio cannot win in Florida (which seems likely), then it is done. Trump is likely to get at least 35% - 40% of the combined Cruz & Carson support, and that would be the end for Rubio. President Trump - get used to it.