I don't understand how it's not a must win. With limited opportunities for us to pad our resume, a very tough Big East that will definitely beat up on each other and inevitably not get the credit it deserves, this is one of our few chances. Especially since I don't see us beating Duke. St. Mary's and LBSU, while nice wins, are not marquee wins.
I don't believe Syracuse is a must win, but losing will obviously raise the bar for us on conference play, assuming we don't beat Duke. If you look at Xavier last year, they got into the tournament (barely) by beating just one ranked team - like us, they split with Creighton. And also like us, they lost twice to Nova. But they beat us twice. If we take care of business in the conference, we can get into the tourney.