Regardless of how the projections pan out, 33 AB's isn't a big enough sample size.
He hit 21 HR with Sheff as protection. Now he has the Joneses as protection. I don't see a reason for his HR to drop. As he matures, chances are his HR totals will actually increase.
"Jack, will you call me, if you're able?"
"I've got your phone number written, in the back of my Bible."