Insofar as it is needed to return to my own world, yes. I will do whatever is necessary. Past that...

[he folds his arms, looking maybe vaguely uncomfortable. he hasn't moved from where he stands this whole time, he absolutely refuses to get touchy.]

I have no measure of your worth as leader after so short a time, or of what else may be required in future, and will make you no promises in advance.

[if he must, if it interests or benefits him, or if he decides this one is worthwhile. case by case basis, really.]