Kapler does have 3 years in player development in an organization that completely adopted a new approach that got them to the WS.
Seager, Bellinger, Taylor, Pederson, Barnes, Puig, Hernandez, Turner. None were bought, Turner, Taylor, Grandal and Hernandez didn't blossom until they got to LA.
Wood is about it on the pitching side, where it's Kershaw, buying Jansen and a lot of trades (Darvish, Hill) and veteran patches (McCarthy).
They went from trying to buy a winner to trading for younger players and developing their own, and patching the pitching staff.
[McCarthy, Jansen are the only FAs > $10M, Kershaw, Hill, Either & Turner were resigns, Gonzalez the Boston trade]