"I'm keeping my options open," Franken said in a new interview with The Republican when asked about running for office again.
In the new interview with The Republican, Franken said, "I wanted due process" but, he argued, the Democratic majority "wouldn't give it to me, so it was impossible." At the time, Chuck Schumer, the majority leader, reportedly urged Franken to step down amid the increasing allegations.
Not sure if the article is behind a paywall. This should give you a rough idea to what he is thinking.