This franchise does seem to not spend money, whether that is just because the team isnt very good or because they don't want to open up the checkbook is not really clear yet.
We did blow money on an extra roster spot by releasing Harrison, but honestly that roster spot has been open most of the year. It allowed us to not expose one player to the Rule 5 draft. The money was spent anyway so the credit for this is small.
They are making only minor attempts to spend money in LA and in the world. Middle of the road, sticking with the shell out small amounts to many prospects. Not the best method in my opinion, but when you look at our current roster you do see a fair number of players from this method (Franco, Hernanadez, Galvis, etc.)
Honestly, I think it is too early to give up on Middleton, but their are certainly signs that he was blowing smoke up our... The first clue was when they said they werent going to spend on players because they were spending money on analytics. That explains a few million, not the $50M+/year they have added to profit lately.