Someone I know has written a pop song with chords along these lines:
E Aadd9/E Emaj7sus2 Esus4 (x2)
E Esus4 , E Esus4
Aadd9/E E Emaj7sus2
So, essentially, it could be open E string throughout! I'm not sure what I would do with it. Put in those voicings? Create an ostinato bass riff? Is there a trick here that I'm not seeing? What would you do, given it's a basic pop style, guitar led song?