First, there was the trade for Taijuan Walker and Ketel Marte (don't overlook Marte entirely in the analysis of the deal; his 2015 featured an OBP of .351 in 247 plate appearances, and he actually looks a bit like a younger Segura.) Both are young and under team control for a long time. This was not the only item of news, however.
Diamondbacks Hire New Latin American Scouting Director
This broke on Friday, thanks to Mike for alerting me to it. This looks like an important move in advance of being free from restrictions after the Diamondbacks wasted a small fortune overspent on Yasmany Tomas and Yoan Lopez.