Love the deal, hate the deal, the only thing you can say about Dombrowski is that he gets shit done. I think originally when he took the helm he set a hard line on Mookie, Benintendi, and Moncada and left everyone else on the table for trades to improve the major league squad, but eventually turned a bit on Moncada, especially with the chance to acquire a guy like Sale.
Losing Yoan hurts a bit and leaves us with an even bigger question mark for the future of 3B, but talent for talent, and Sale is reasonably-priced, top-tier talent that very well may give Boston the best (and deepest) rotation in baseball. Sit back and think for a second about how David Price is our #3 and the upside of the 4-5 in EdRod and Pomeranz.
I hope they take this current core to the WS for the next 3 seasons while avoiding other major moves and restocking the farm. It's getting bare down there, but the major-league squad has, barring catastrophic injuries, a great chance to pull a title or two.