Well, I'll offer an opinion just as others do, but I would be surprised if Pache doesn't become more than a role player. Somewhere along the way which is probably a philosophy in the many organizations, the hitting emphasis for Pache has been to hit line drives and get on base, utilize his speed and learn the nuisances of hitting at his advantage in the count. That has served him well at this point and at his age.
Watching him is better than stat scouting because you hear and see the instruction he has been given. NOW, I will say that he had very little drive (13 doubles and 8 triples in 460+ abs) the many times I saw him and he was content with line drives. That is at least better than the let it rip philosophy but I expect more gap power going forward. The most HR'S Ender hit on the minors was 2 until the year before his debut when he got 6 I think.
So if the hitting plane changes just slightly to give him lift you measure his defense. I'm not admittedly a great metrics guy but if Pache approaches what Ender did defensively, one or the other becomes a great trade chip. I am high on Pache's defense as he would give you a gem almost every other game. There hasn't been a scout or analyst not rave about his defense right now as is.
Ok. Long story short, I don't see him as a bit player. I think if I'm the Marlins, he's a must in a deal for Yelich if we aren't including Acuña. He may never hit for double digit power but I suspect he will get close as he gets stronger.