Table: isaac_davis
Columns: round
pick
name
position
school_college

Question: Average round for rodney harrison p before 145?
SQL: SELECT AVG("round") FROM isaac_davis WHERE "name" = 'rodney harrison p' AND "pick" < 145

Question: Highest round 5 pick from western illinois?
SQL: SELECT MAX("pick") FROM isaac_davis WHERE "round" = 5 AND "school_college" = 'western illinois'