http://www.sltrib.com/news/politics/2017/08/23/chris-stewart-says-hell-seek-senate-seat-if-orrin-hatch-doesnt-run-for-re-election/

“If he chooses not to run — and he’s indicated that he probably will — but if he were to change his mind and not run then I believe that we would,” Stewart told The Salt Lake Tribune editorial board Wednesday morning.
“The senator … hasn‘t made a final decision about a campaign that’s more than a year away.” — Matt Whitlock, Hatch spokesman. When first asked if he was eyeing a possible campaign for the Senate, the conservative lawmaker hesitated.”