Gray would be the guy I'd flip too, but the Reds hold an option for 2023 at $12 Million. Unless he gets hurt, that's an obvious bargain. The fact that its an option and you could get out of it if he does end up with a major injury makes it that much more valuable. He should only be flipped with compensation that accounts for that. He's basically an above average starter on a 2 year, $22 Million deal with an escape clause at the end of year 1. He better bring back something pretty tastey and not "he's a rental" type offers.