Here is the thing - we don't know whether Dombrowski will keep the scouting and development standard the Sox had - he has shown he can before.
What he has shown - which Cherington never did - was an ability to quickly make decisions on the kids. He identified Benintendi and Devers as keepers - and treated them as such ... not trading them, aggressively promoting them. The other guys he has traded - but he traded for premium quality stuff. I don't see how that is a problem. I had an issue with dealing for an 8 figure closer - but Kimbrel at least is a top shelf entry at that position, and after a meh first year has been magnificent this season. His other big trade was for the potential league MVP this season. The Pomemranz deal I did not like (but did not think was stupid) - but again if you are going to deal kids, a pitcher at single-A who was not mature physically is at least worth a calculated risk.
Keep who you want to keep and deal for legitimate major league upgrades - that is how a big market team should operate.