its over. no one is going to stop TRUMP because the field is still too big, and no one is gonna drop out.
the only one who can beat TRUMP is Cruz, who already has won a state and is leading or tied in many upcoming ones including massive Texas, but everyone is jointly piling on him as usual and as long as Rubio is there, and carson continues to soak up some of the conservative vote per his agreement with TRUMP he wont be able to consolidate enough votes to overtake TRUMP.
Rubio hasn't won anything, and is not even leading, anywhere. how can he win the nomination without winning a single state? he may get some of Bush's voters but then so will Katshit, who stubbornly remains despite 0.000% chance of wnning. Even if Cruz drops out asap, TRUMP will get a lot of his voters.
so...who do you think TRUMP will pick for his VP???