Yeah, but Of defense wasnt the only thing they were trying to improve. Baserunning was also a needed area of upgrade and both Teo and LGJ were boneheads on the bases. Having those 2 along with Vlad running into multiple outs every week just wasn't going to work, along with Kirk's tortoise speed was 4 guys out of 9 who couldnt be relied on to do anything productive while "running"
Now, along with the improved D, theyre down to 2 out of 9 being unreliable, and only 1 out of 9 if Kirk is sitting, though that number might be different depending on how the Buffalo boys grade out. Im not expecting much from Horwitz but Schneider and Clement should be average or better. McCoy as well in his limited action