Is Paul Casey signing with Mizuno?

There's a rumour going around that Paul Casey is signing with Mizuno. Here's what we know. 

The word on the street comes from Rick Young, who writes on equipment for SCOREGolf.

It would be really good fit for Mizuno as PC is a class iron player. Rick also posted on the other players in the Genesis Open who were carrying the new Mizuno JPX–900 irons.

Luke Donald is still the only official Mizuno staff player of it's irons, but now that Nike has exited hardware it would be a timely moment to sign up a player of Casey's proven quality, especially now that he is really finding his game again.

Casey recently signed with TaylorMade to play the M2, which he has had in his bag since the Safeway Open back in October. 

Related: 

Here's what you need to know about the Mizuno JPX–900 forged irons