The offense:
Player Position OPS+ WAR/162 pace
1. JP* SS 131 OPS+ 5.81WAR/162
2. Julio CF 107 OPS+ 5.86 WAR/162
3. Cal# C 191 OPS+ 8.8 WAR/162
4.Randy LF 135 OPS+ 5.74 WAR/162
5. Canzone* RF 171 OPS+ 6.15WAR/162 pace
6. Polanco# DH 122 OPS+ 2.13 WAR/162
7.Raley* 1B 112OPS+ 2.7 WAR/162 pace
8. Ben 3B 83 OPS+ 2.93WAR/162
9. Young* 2B 81 OPS+ 2.86/162 pace
Those bottom 4 could be improved upon but you really got to bring in a minor star to be a true upgrade over any of them. We know that typically they have been platooned with Raley/Solano and Canzone/Moore but the platoon mates are in the 90-95 OPS+ and got there the reverses Solano was ice cold and Moore had a .850 OPS in his 1st 50 games this season

Bench:
C Garver 91 OPS+
SU Moore 94 OPS+ ( 1 WAR in 186 PAs so far)
INF Solano 90 OPS+
Util Mastro 82 OPS+
Maybe Robles? 83 OPS+