When discussing the value of Bellinger's compensation pick let's all realize that it will come after the second round. Given the unpredictable nature of the MLB draft I'd probably take a promising low A or even a developmental player that is more of a known quality than what a ~68th (ish) overall pick might be. $1,101,000 draft pool. The Cubs used that this year for Wiggins who has, in my opinion, a high ceiling but a below sea level floor. I believe that his era was 6+ over the last two seasons and he had surgery. That's what we're talking about if the Cubs opt for the comp pick.
As many have said, it depends on the offer but let's not act like we're looking at a top 15 pick for not trading him.
I want the best for the Cubs. I'm an unhealthy 52 and I truly understand that every season is sacred but I don't see this team knocking off the Braves, Dodgers, etc in the playoffs regardless of who they could acquire.