This is BS.
Trump is prohibited by law from running in some states as an Independent, Ohio being one of them, if he ran in the primary as a candidate for another party.
NEVER GOING TO HAPPEN.
Only Texas has a “hard” sore loser law, and it can be changed by the Legislature any time up until November 7, 2016.
The only law that covers candidates for office of president is the US Constitution which negates any State imposed extra qualifications on the access.
In most states, these laws do not apply to presidential candidates. Many states accomplish
the same requirement by having simultaneous registration dates for the primary and the
general election. Only the states of Connecticut, Iowa, New York, and Vermont have neither
a sore-loser law nor simultaneous registration deadlines
https://en.wikipedia.org/wiki/Sore-loser_law