Table: draft_player_2
Columns: round
pick
player
position
school_club_team

Question: What round was Ken Irvin drafted?
SQL: SELECT MAX("round") FROM draft_player_2 WHERE "player" = 'ken irvin'

Question: In what round was a player from Michigan selected?
SQL: SELECT MAX("round") FROM draft_player_2 WHERE "school_club_team" = 'michigan'