Rhynhart is poised to go unchallenged for reelection as city controller. That’s got political watchers talking more about her potential candidacy for mayor in 2023.Rebecca Rhynhart became Philadelphia city controller as in .Four years later, Rhynhart is poised to go unchallenged in both the May Democratic primary and November’s general election. And that’s got political watchers talking more about her potential candidacy for mayor in 2023 than her current campaign.Rhynhart, the first woman to serve as city controller, isn’t letting the lack of a competitive campaign slow her fund-raising....…Rhynhart is poised to go unchallenged for reelection as city controller. That’s got political watchers talking more about her potential candidacy for mayor in 2023.Rebecca Rhynhart became Philadelphia city controller as in .Four years later, Rhynhart is poised to go unchallenged in both the May Democratic primary and November’s general election. And that’s got political watchers talking more about her potential candidacy for mayor in 2023 than her current campaign.Rhynhart, the first woman to serve as city controller, isn’t letting the lack of a competitive campaign slow her fund-raising....WW…