Metascore:
1. Zelda
2. Uncharted 4
3. Halo 5
This will probably be the closest, all three games I could see getting in the mid-90s, but I went with Zelda as it's the most reliable, and halo last as the metascores have gone down with each subsequent release in the mainline series.
Sales:
1. Halo
2. Uncharted
3. Zelda
Halo's sales are the most reliable I think at this point. Even if uncharted 4 winds up being the best selling of the series (which my gut says it will) I don't know if that will wind up being enough to top Halo. Zelda, even if the wii u's install base were much better, I don't believe would do better than either, but not by much.