I would be fine with signing Bellinger and Hoskins to start the process of making the 24’ Cubs a playoff team. I am not as concerned as some about signing Bellinger for up to 7 years and Hoskins to a 1 year deal. From there I would like to see a few smaller size trades. One for Bieber and another for Polanco. Let Polanco and Morel figure out who is better at 3rd and the other is then the DH. Since Bieber, Polanco and Hoskins are on one year deals plus all the other money coming off the books after the 24 season, I would like to see them go over the LT threshold next year. Maybe sign a Giolitto and a decent pen arm. The following year guys like PCA, Horton, maybe Shaw, Cassie, Brown will be ready to fill in for guys lost. And they can be back under the LT threshold again. Trading for Bieber and Polanco won’t hit your minor league system that hard. Might even get those guys for guys like Wesneski, Assad, Wisdom, Mervis,Madrigal plus a lower end prospect. I don’t think they would have to lose a top 10 system prospect.
IMO that is a 90+ win team. You have a solid line up, a decent staff with depth and you still have a lot of your minor league talent if you have to make moves at the deadline.
There really is no good reason they can’t do this. But I just don’t think they will, unfortunately.