Table: gotham_roller_stats
Columns: year
league_champion
best_blocker
rookie_of_the_year
c_a_n_t_s_l_e_e_p_award

Question: Who was the best blocker for the year that has a League Champion of queens of pain, and a C.A.N.T.S.L.E.E.P. Award of chassis crass (brooklyn)?
SQL: SELECT "best_blocker" FROM gotham_roller_stats WHERE "league_champion" = 'queens of pain' AND "c_a_n_t_s_l_e_e_p_award" = 'chassis crass (brooklyn)'

Question: Who was the rookie of the year for the year that had the Brooklyn Bombshells as the league champion?
SQL: SELECT "rookie_of_the_year" FROM gotham_roller_stats WHERE "league_champion" = 'brooklyn bombshells'

Question: What was the latest year that has a Rookie of the Year of omg wtf (brooklyn) and League Champion of bronx gridlock?
SQL: SELECT MAX("year") FROM gotham_roller_stats WHERE "league_champion" = 'bronx gridlock' AND "rookie_of_the_year" = 'omg wtf (brooklyn)'