Since Ted Cruz is the one doing the most to rub the GOPe nose in their own poop, I think he should top the list for everyone
Cruz is showing an awful lot of finesse and he keeps out playing the leadership in full. Cruz will make a great president some day — even today, however I think the party and the Nation need him as Senate Majority leader.
If McConnell squeeks by in ‘14 elections, and the GOP takes the Senate ... Cruz has a great chance at unseating him for majority leader but probably won’t because I suspect the Senate will back McConnell despite being enamored with Cruz. However, if McConnell loses, Cruz is a shoo in.