I've been around since the '70s and as greatly talented as SFA is I think it's highly debatable that they are the most talented team in the DMV this year. IMO SJC is more talented at QB (SolJay Maiva senior BYU commit)...receiver (Rakim Jarrett senior LSU commit), Caleb Coombs ( junior with multiple Power 5 offers) and TE Bryce Butler (junior with multiple Power 5 offers)...running back (Colby MacDonald junior with multiple Power 5 offers and 280 pound junior Antoine Littleton who has dozens of big-time offers). The SJC defensive line has five guys with Power 5 offers including MJ Sherman (Ga commit), Tre Williams (Clemson commit), Greg Hutchins (Purdue commit) and junior Taise Johnson (multiple Power 5 offers including Alabama). SJC also has the #1 rated long snapper in the nation (Alex Pieshe - Notre Dame commit).
SFA may have the edge on the o-line (SJC has five with D-1 offers but only two with Power 5 offers - Colin Henrich and Demond Arter). SFA is deeper and may be more talented at LB and DB but Mordecai McDaniel is a top recruit with multiple Power 5 offers and the linebackers are experienced players with D1 offers (Isiaih Jordan and Christian Taylor).
These two teams are extremely talented and if either was to run the table they would have to be considered the best ever in the DMV...but I saw the 1998 DeMatha team and I would agree that they were the best ever in this area.