Ducey should go with Andy Biggs or David Schweikert - both just won re-election to the House with relative ease and should be easy to replace in special elections.
Or Matt Salmon?
If thats the case, David Schweikert please. Andy Biggs has only been in the House for one session. Need to know more about him than just two years voting. Schweikert is a proven Conservative. He is an accountant and actuary and was removed from the Financial Committee (cannot remember exactly what it is called) by Ryan because Schweikert was trying to bring more Conservativism to the House. A really good guy, married with an adopted daughter. Very pro-life.