U.S. CFTC Chairman Rostin Behnam will resign from his position on January 20, and market interest in his successor is gradually heating up. Currently, President-elect Trump's transition team is actively seeking candidates, with current CFTC commissioners, executives from Kraken and a16z among the strong contenders. They all have rich experience in financial regulation and a deep background in cryptocurrency policy, adding a lot of suspense to this competition.