Tate said collecting signatures could start next winter, but wouldn't proceed in earnest until spring ushers in warmer weather.
The party's goal, he said, would be to have Walker on the ballot in November 2012. "That's our best option for winning," he said.
Moreover, Rep. Paul RyanPaul RyanHispanic Dems warn Latinos will be hit hard by ObamaCare repeal Schumer puts GOP on notice over ObamaCare repeal GOP must avoid Dems' mistakes when replacing ObamaCare MORE's (R-Wis.) budget proposal has reinvigorated Democrats, who plan to target his relatively safe district in 2012. "The biggest gifts we've had are Scott Walker and Paul Ryan," said Tate.
Meanwhile, Democrats will also have to channel their bench of candidates into the right campaigns.
Reps. Ron KindRon KindRyan reelected Speaker in near-unanimous vote Ryan reelected Speaker in near-unanimous GOP vote Junior Dems plot strategy as leadership vote looms MORE and Tammy BaldwinTammy BaldwinTrump, House GOP could clash over 'Buy America' WHIP LIST: How many Dems will back Sessions? Trump’s infrastructure plan: What we know MORE have indicated they're interested in pursuing Kohl's seat. Both attended the state party's convention last weekend, where Baldwin said she would make a decision by mid-July.
Baldwin said she's talked to former Sen. Russ Feingold (D-Wis.), who is mulling a comeback, about her deliberations.
"Russ Feingold is sophisticated about politics," Baldwin told WisPolitics.com. "He understands that Democratic candidates who don’t enjoy statewide name recognition and a statewide base have to get started right away."
Tate said he expected Feingold to clear a Senate primary field, but the former lawmaker has set Labor Day as his deadline for decision. Should Baldwin enter the race, she'd be unlikely to abandon the field to accommodate her fellow Democrat.
Kind hinted he could be looking at challenging Walker instead of running for Senate. His speech to convention delegates in Milwaukee contained several barbs aimed at the Republican.
He said the governor led a "cold, calculated attack" against workers' rights.
"We cannot tolerate it," Kind said, according to reports. "We must draw the line."
Former Rep. Steve Kagen (D), who lost to GOP Rep. Reid RibbleReid RibbleWith Trump, conservatives hope for ally in 'War on Christmas' GOP rushes to embrace Trump House stays Republican as GOP limits losses MORE last year, is clearly angling toward a Senate run.
He gave a speech at the party's convention last Friday, where he outlined what should be expected from Kohl's successor. Citing his opposition to torture and the lack of approval from Congress, Kagen's words seemed aimed at the liberal-wing of the party — Feingold's base. "The next senator must stand up for the War Powers Act and rein in any president who goes to war without a vote from Congress," Kagen said.
Feingold attended the convention but didn't give a speech. His intentions are the big question in Wisconsin politics, although he has shown he's willing to be a team player.
His group, Progressives United, has been raising money for the nine Democrats running in the recall elections.