It all depends what you might interpret the drop off this year being down to.
Some players elevate out of the mid-tier (or whatever tier) due to things, like effort or finding a niche, that may all of a dissipate due to things they can't control.
This may or may not be the case for Baker, but it needs to be considered.
He was playing the high half forward role in the worst team in the AFL. No shock his numbers were down.