>>31145301Not the anon, but I think it should work okay at best. Bisharp resists all of Gallade's weaknesses, and Gallade resists Fighting, Bisharp's biggest weakness.
The main problem comes from Gallade having low Def and high SpD instead. This can work on its own for some Pokemon, but Gallade's poor defensive typing seals the deal for this duo.
Basically, running them as a duo reduces Bisharp's role to support, and it can't even do that well thanks to Gallade having poor defense. They aren't very compatible with each other.