As of this writing, these are the top sluggers at their position:
C-Gary Sanchez(90), Mitch Garver(90)
1b-Peter Alonso(90), EE(90)
SS-315 max Lindor(84)
OF-Joc Pederson(90), Jay Bruce(90), Hunter Renfroe(90), Bellinger foil(90), Judge(rookie version; 90), Trout(90)
I'll exclude keepers for now, but I'll update as things change. If I'm forgetting anyone, feel free to correct me.
If you're not having fun, you're losing.