INDIANAPOLIS — Can Joe Schoen sing? 

Can he carry a tune? Can he belt out a melody? 

Does he enjoy Broadway musicals? 

If the answer to any of these is “yes,’’ then Schoen needs to get behind a microphone and belt out “This Is The Moment,’’ the “Jekyll & Hyde” showstopper that aptly defines this precise juncture Schoen finds himself in as he attempts to return the Giants to relevance.