MPSC has a strong defense and plays together as a team. CSC lacks both of these attributes. MPSC will certainly give CESA a run for their money. The CESA-NECSA game was a lot closer than the score indicates.
I can't guarantee these but they are what I heard from some parents. I heard that in the U15G bracket that MPSC and CESA went forward over Spartanburg and Lexington, respectively. The CESA/Lexington score was 7-1; I don't know what the MPSC/Spartanburg game score was.