CREATE TABLE table_2187333_1 (year VARCHAR, team_s_ VARCHAR, poles VARCHAR)

Name the year for #16 roush racing for poles less than smaller 1.0
SELECT year FROM table_2187333_1 WHERE team_s_ = "#16 Roush Racing" AND poles < 1.0
SELECT "year" FROM "table_2187333_1" WHERE "#16 Roush Racing" = "team_s_" AND "poles" < 1.0