When Keyan Farlander activates and an opponent's Sheathipede Fenn chooses to receive a stress so that Keyan "can't spend tokens to modify its dice when attacking this round", can Keyan still "remove one stress token to change all of your focus results to hit results".
In other words, is there FAQ precedent that 'spending' and 'removing' tokens are synonymous? Or, is the latter a distinct subset of the former?