league_season_tax
$league_season = array( 'relation' => 'AND', array( 'taxonomy' => 'sp_league', 'terms' => '123', 'field' => 'term_id', ), array( 'taxonomy' => 'sp_season', 'terms' => '321', 'field' => 'term_id', ), );
$league_season = array( 'relation' => 'AND', array( 'taxonomy' => 'sp_league', 'terms' => '123', 'field' => 'term_id', ), array( 'taxonomy' => 'sp_season', 'terms' => '321', 'field' => 'term_id', ), );