Mudiay had a career sub-38% fg percentage prior to this season. Thanks to better finishing at the rim and improved shot selection, he's at a whopping 45.8% this season, taking his career average to 39.2%.
This gives us some hope that the French Prince get it together one day... and the same goes for Kevin Knox. Fizdale and his staff teach attack angles and balance.
As far as Mudiay is concerned - for the right price, sure! Note that my other "fave" PG Elfrid Payton was fantastic after the trade deadline for the Suns. He earned a $3m contract with the Pelicans in the off-season.
Mudiay is putting up better numbers than Elfrid this season. I think other teams will be mighty suspicious that his production is Knicks smoke and mirrors, and that they'd have a hard time replicating his output.
I wouldn't be surprised if he signed a 2 year (player option year 2) deal to stay with the Knicks/Fizdale and keep with his Jedi training for another season, solidifying "the new Mudiay". The tough part is in a world with Kyrie, we don't really have room for Frank/DSJr/Mudiay, as none of them would be the dead-eye shooters we'd seek at the SG spot.