Table schema:
CREATE TABLE table_name_87 (pick__number INTEGER, round VARCHAR, position VARCHAR, player VARCHAR)

Question: What is the average value for Pick #, when Position is Linebacker, when Player is Bob Bruenig, and when Round is less than 3?
SQL: SELECT AVG(pick__number) FROM table_name_87 WHERE position = "linebacker" AND player = "bob bruenig" AND round < 3