Christie is done as a GOP. He still has R on his stationary but he will never regain since the Sandy make out session. He will jump parties or not run like in 2012. Rubio is history outside of a small section of Florida. He look like an ice cream man in a white coat ringing a bell. Cruz has a good shot. Though the GOP does not need the latin votes/Mexican, who are only 8% for President, local is a different issue,ie,,Sen,-- no black will ever run for Sen of Utah on the DNC platform.
Also,.had Romney received 70% of them(Spanish) in 2012, he would have lost so there is no need to cater to them. White voters/independent/youth, determine elections and they are not happy with illegals, gun control and the IRS and 2 other scandals