Cohn "Fed Chair" Odds Plunge In Prediction Markets

Via Global Macro Monitor,
Odds that Gary Cohn will replace Yellen are dropping like a stone on PredictIt. Putting Cohn behind Warsh and Yellen...
If tax reform looks stalled, and we should find out in the next few weeks, is there any reason for Gary Cohn to stick around if he concludes he won’t be appointed Fed Chair? We wonder.
Especially after his recent comments to the Financial Times,