In terms of sample size? No, you're right, he's not. In terms of actual production? I don't know... I think his 164 wRC+ so far this year qualifies as close to Bautista's 165 wRC+ in his breakout 2010 season, but I suppose that depends on your definition of "close".
Yeah sample size is big for me. I would like to see him do it for a longer period before pretty much labeling him as close to untouchable which would be doing if we care comparing him to 2010 Bautista.
Usually with breakouts you see underlying change.
Bautista's Breakout:
-Walk rate increased
-K rate decreased
-FB% dramatically increased
-Pull dramatically increased
-Hard contact increased
-BABIP didn't dramatically increase, in fact in 2010 it dramatically fell
-2010 to 2018 Splits; Home: 142 wRC+ | Away: 131 wRC+
Hernendez's "Breakout":
-Walk rate decreased
-K rate decreased but is more or less the same
-FB% decreased
-Pull decreased (may not be a bad thing)
-Hard contact dramatically increased
-BABIP dramatically increased to a career high
-2020 Splits; Home: 220 wRC+ | Away: 115 wRC+
All the above numbers for Teo get worse on the road.
As you can see, Teo's underlying numbers have not supported the notion that this breakout is sustainable which is why i see a sell high candidate. Bautista did this in the non juiced ball era.
The biggest thing for me is Sahlen Field. Over the last 5 Rogers Centre has been closer to the middle of the pack when you look at park factor, if you exclude this year, RC has been in the lower 3rd of the league in 4 of the last 5 year in park factor.
This year Sahlen Field is playing like Coors Field, as they are ranked 2nd in park factor after Colorado and 2nd in HRs.
2020 MLB Park Factors - Runs - Major League Baseball - ESPN
I like Hernedez a lot, im not trashing him as i believe he can a 120 wRC+ OFer which would be great for us but im not buying into his number yet. As it stands i keep him, but in the hypothetical, which is now moot, if someone wants him and offers me an ace with 2.5 years of control, im selling high and trading Teoscar.