I have been invited for an interview to a post-doc position. In the same time, I am applying for a post-doc fellowship to a different organisation. If that fellowship application will be successfull, I will have to quit the postdoc position (where I am going to do interview) somewhere in the middle, because I am more interested in that position with the fellowship.
I know, I don´t have any clues whether any of the two positions will work out, but how should I address this fellowship opportunity on the intreview?
Should I let them know in advance that I am applying for a fellowship and let them decide whether they want to interview me anyway? Or should I mention only at the interview, that I am applying for a fellowship? Or shouldn´t I mention it at all?