CREATE TABLE table_6626 ("Round" FLOAT, "Pick #" FLOAT, "Overall" FLOAT, "Name" TEXT, "Position" TEXT, "College" TEXT)

What was the Pick Number when the position was wide receiver, the college was Southern Miss with an overall less than 186?
SELECT AVG("Pick #") FROM table_6626 WHERE "Position" = 'wide receiver' AND "College" = 'southern miss' AND "Overall" < '186'
SELECT AVG("Pick #") FROM "table_6626" WHERE "College" = 'southern miss' AND "Overall" < '186' AND "Position" = 'wide receiver'