CREATE TABLE table_15886 ("Season" FLOAT, "Player" TEXT, "Position" TEXT, "Nationality" TEXT, "Team" TEXT, "Draft Pick #" TEXT, "Draft Class" TEXT, "College" TEXT)

What college did the Rookie of the Year from the Columbus Crew attend?
SELECT "College" FROM table_15886 WHERE "Team" = 'Columbus Crew'
SELECT "College" FROM "table_15886" WHERE "Team" = 'Columbus Crew'