Deere 310D worn out yoke?

My Deere has almost 10,000 hours. The yoke at the rear end of the driveshaft for the front wheels seems to have worn down inner splines. The slack causes the shaft to whip and therefore causes a driveline vibration on the road.
My question to you all is will the new Deere yoke be much better or is this how they all are?
Please click on the link below to view my video showing the slack in the splin coupling.



Deere 310D worn out yoke?