Question: What is mark grieb's average when his TDs are smaller than 2?
SQL: SELECT SUM("Avg.") FROM "2-11786687-3" WHERE "Player" = 'mark grieb' AND "TD's" < 2.0;

Question: What is craig whelihan's average when his yards are smaller than 0?
SQL: SELECT SUM("Avg.") FROM "2-11786687-3" WHERE "Player" = 'craig whelihan' AND "Yards" < 0.0;