Agree with Rosterman that good defense comes from having players working consistently with the same lineup. Having player flexibility was a great thing with all the injuries last year, but it is hard to establish greatness without consistency and repetitions with the same crew. Also well said with the offensive lineup. OK to have a few changes when facing left-hander or junk pitcher vs power hurler, but hard to establish a comfort zone when you are all over the place. It's all part of managing personalities vs the probability controlled version of computerized games. Playing hunches, showing trust in the will of your player to not be beaten. Taking the small risk seldom produces big reward. Teach players to bunt if the defense is playing deep, force them to be honest instead of playing deep or shading toward a base to gain a competitive advantage; much rather see 4 runs off of bunting and base stealing than 2 off the almighty homer.
Might add to allow pitcher to get extra out or two if he looks like he does have it...today