Can he be a regular? A star?
I think L.J. Hoes should be a least a second-division level regular, even if he doesn’t improve a bit. If he improves a little, he’s should be a solid regular. If he improves a lot, specifically by increasing his power, he’s got a chance to be a minor star, a .290 hitter with around 20 home runs.
For more of my thoughts on L.J. Hoes, see here.