Thanks guys, this is a ton of good advice for me, I'm going to change things up a little, but by moving Suarez to 3B, Merrick to RF, Sexton to LF, sitting Dixon and playing Mateo in CF, which gives me this lineup:
SS 90,82,95,85 - Knight - lots of plus plays, but a handful of errors (slightly more than average)
3B 79,80,89,82 - Suarez - way above average in all areas
CF 86,81,57,64 - Mateo - slightly below average, but just about average
2B 77,81,79,73 - Hunt - a handful of both plus/minus plays, few errors
RF 77,74,80,77 - Merrick - way above average in all areas
LF 68,47,65,56 - Sexton - about average, maybe slightly above
1B 42,31,34,41 - Kelly - high errors for his position
Bench:
58,51,51,57 - Dixon
65,67,72,59 - Munoz (plays LF against lefties)
63,62,45,53 - Ayala (at one point was a stud 2B, now really just pinch hits, plays very little in field)
Munoz will come in as def replacement for LF, Dixon at 1B. I believe this is now an above average defense, no?