Disagree about Sosa. He hits LHP like an All-Star. Stott hits LHP like a minor leaguer. Heck, right now Stott hits everyone like a minor leaguer. And Sosa is probably just as good a fielder as Stott, possibly better. Just harder to be consistently good when you don't play as much. The occasional error just stands out. So does the occasional big hit.
Sosa is only overexposed when he faces RHP, which he shouldn't, barring injuries to Bohm or Turner. Except, of course, he's not necessarily worse than Bohm given Bohm was never that good against RHP either.
The Marsh/Crawford thing is harder to justify, but giving the rookie his day off against someone like Sale is still not a bad move.
Eventually Marsh and Stott will be gone if they're not re-signed, but how easily will these "others" be found? It shouldn't be this hard to find a decent RHB OF off the bench either. But it has been, year after year. Let's just hope Crawford is better than the now aging day care. And Miller too.