CREATE TABLE table_10960039_6 (pick__number INT, cfl_team VARCHAR)

What is the highest selection number for the saskatchewan roughriders team?
SELECT MAX(pick__number) FROM table_10960039_6 WHERE cfl_team = "Saskatchewan Roughriders"
SELECT MAX("pick__number") FROM "table_10960039_6" WHERE "Saskatchewan Roughriders" = "cfl_team"