As they say, most people will not trade a solid offensive piece for a solid starter. If he really is a rookie, you may be able to get him to bulge with Verlander or King Felix, but if I were him I would decline the deal in a second. Even though Bautista has slowed down, he still has an AVG way over 300 and leads the league in homeruns. As good as both of those pitchers have been, you are most likely going to have to give something else as well.
I would rather deal Hernandez than Verlander by FAR because of the teams they are on, so maybe you could offer Felix/Bedard or Felix/Beachy an he may be intrigued. Everyone has to understand that Bedard/Beachy were both WW pickups not too long ago and have unproven value at the moment. Sure Beachy's return was lights out, but how about his next time out? and sure, Bedard has been pitching well, but what about when he first pitched this year?
I'd say: King Felix + Beachy or Bedard FOR Bautista