Ridecamp: [RC] Stallion looking for a home

Okay, I'm posting/asking this for a friend that has a wonderful Stallion.  She sold him to a man that can no longer keep him at his barn because the new owners don't want stallions.  Okay, so my friend traded him for a nice mare, but now has a stallion she doesn't have a place for either.  

She would like to see him go to an endurance home as he's very athletic, and although trained for the track was not a fast horse.  The man that owned him put him through a lot of training, so he's well behaved and a nice ride.  

My question for you breeders out there:  I don't know enough about blood lines, but what do you think about keeping this boy "intact?"  He's 5 years old, 15+ hands, and out of Edykta, sire is Vatican.  I'm not sure if the Russian/Polish cross is something breeders are looking for, or even his specific blood lines.  I haven't seen him in person but will try to find the time to look at him soon.  I do know this lady only has very nice horses, so I imagine he's put together very well.  

Any input/interest will be welcome.   Thanks, Judy