Question: Who is the opponent on October 28, 2001?
SQL: SELECT "Opponent" FROM "2-16351975-2" WHERE "Date" = 'October 28, 2001';

Question: What was the lowest week at Ralph Wilson Stadium on October 7, 2001?
SQL: SELECT MIN("Week") FROM "2-16351975-2" WHERE "Game Site" = 'Ralph Wilson Stadium' AND "Date" = 'October 7, 2001';