Romney has made a ‘gentlemans’s agreement that if Jeb runs, Romney ‘most likely’ will not run. I don’t see why he thinks one campaign would effect the other except that they both probably share the same lists of mega-donors. I think Jeb will run, in spite of most his family (and his party) not wishing him to run. I think Jeb subsequently will discover spotty support that is miles wide, but only inches deep, leading to him leaving the race before this time next year.
What difference does it make.
Obviously the rino party intends to lose.