yes, and driving in the big runs is especially important.
seriously, is there a metric that looks strictly at RBIs but in relation to the ease (or difficulty) plus number of opportunities an individual player had of accumulating them during the course of the season?
for example, to take the two extremes ... (say) one hitter always comes to the plate with the bases loaded and less than 2 out, whereas another hitter always comes up with the bases empty?
is there an advanced stat that takes a player's total RBIs while factoring in the above info re number of men on base, and on which base(s), plus number of outs during each plate appearance to measure the true run driver iners?