Only 2 of them are safe Dem. Two are swing districts and the other is leans-Dem but winnable.
We have a so-called "non-partisan" redistricting commission infested with crypto-Leftists. They did a superlative job of gerrymandering the districts for 2010 and 2012. Hopefully the GOP plays hardball next time.
They always call Sinema’s seat “competitive” but it isn’t.