I think Bend should of worked on a Jak and Daxter reboot and a reimaging of Uncharted 1.
Jak and Daxter has so much potential as an IP. Give it a pixar sudo realism lick of paint. Keep the freedom and some the robust action, edge of the Jak 2 but the colour and Eco/environmental focus of the OG.
Uncharted deserves a high quality origin story/entry point. This is no shade to original game but it's really quite mid, the franchise didn't make waves until uncharted 2. I think bend could/should re-imafine the game from the ground up, only really taking care to introduce the trio (Nate, Sully, forgot the girls name) in a way that fits the cannon.
Personally I don't feel Days Gone adds anything interesting to Sonys portfolio.