just throwing in my two bits about bunting...
bunting GOOD...for the reasons stated above...drawing the infield in...potential of a base hit for a speedy bunter...and the truly wonderful third baseman-throws-the-ball-into-the-bullpen play, which can be a very-exciting base-clearer...
sacrifice BAD...I don't believe in throwing outs away for any reason...you only get 27...simply moving a runner from 1st to second (at the cost of an out) isn't worth the price, IMO...
so I think the lost art of bunting for a base hit is an intruiging strategy (unavailable, however, in SOM)...while I think sacrificing (except in Petco facing Clemens...when you're TRULY playing for one run) is inefficient...
don't know how this stacks up statistically...just speaking from intuition and experience...