If Elias is truly granted the budget and promised room to operate, then my blank check extends pretty far. A rebuild of this magnitude feels like a 3-5 year assignment. All of the analytics in the world isn't going to repair the horror show level of player development the organization has had since Angelos took over. How many years of FA patchwork to cover a system that had to develop far fewer homegrown players than anyone in the division? That will take the longest.
I think Mike and Co. will be able to stock up fairly quickly on young talent, it will just take a while to get them on the field.