Pritzker's endorsement of Stratton for Senate could spark Democratic showdown

What they're saying: "Juliana's lived experience has made her a passionate and compassionate advocate able to get big things done," Pritzker said in a press release. "I'm proud to endorse her for the United States Senate."

Zoom in: Stratton, who served two years as a state representative before joining the gubernatorial ticket in 2018, had been floated as a possible candidate to replace Pritzker if the governor decided not to run again in 2026.

• Pritzker has yet to make a declaration on his future plans.

The intrigue: What does the endorsement get Stratton? Money. The lieutenant governor will be aided by Pritzker and the Illinois Democratic Party's fundraising efforts.

Yes, but: Her potential competition, U.S. Rep. Raja Krishnamoorthi, has spent the last two years amassing a war chest of over $20 million. That number could go a long way to countering Pritzker's influence.

• Also, former Chicago Mayor Rahm Emanuel, who has been mum on whether he wants to run, has his own political apparatus and a long history of campaign fundraising.

Reality check: Other potential candidates — like Treasurer Michael Frerichs, Rep. Robin Kelly or Rep. Lauren Underwood — could be reconsidering a run, due to the lack of support from the governor.

The bottom line: Pritzker's lightning-fast endorsement of his lieutenant governor may push some candidates out of the race, but a heated primary may still be on the horizon.