Biggest fight that can be made, NOT involving May or Pac?

[Jewish-Reptile]

Cotto Canelo. Though I still want to see Mayweather face Cotto for lineage at 160 to record another groundbreaking achievement.

Thurman Garcia

Brook Khan

Ward GGG.

Kovalev Aquacknis

Wlad Wilder

And last but not least Fury Chisora 3

[Fetta]

So many. Round robins of:
Cotto/canelo/ggg
Fury/wilder/wlad
Kov/stevenson/pascal
Thurman/garcia/broner
Crawford/lucas/garcia/broner
And on and on

Now that floyd has dismantled pac im excited for future

Boxing will live on!

[Pandur]

Since Cotto vs. Canelo has been made, what is currently the biggest fight that can be made?