As far a JP's go I suppose 2 heads are better than one. Mullins had 3, any of which could have won with luck, and Ruby ended up on Footpad.
I a perfect world one would go Champion the other Arkle but 2 mile chasing opportunities may not be that great over the next couple of years with either Douvan and Altior likely to rule the roost if he returns.
Defi may well win an Arkle but what about the next season?.....the big 2 stay sound he'd be running for place money.