Elias changed the hooker role, then Andrew Johns played that role for Australia and nsw
Robbie was terrific but do think Elias was a better number
Rua is older than SimpkinI like Simpkin i think he's got a lot to offer, the only way i'd entertain a swap Simpkin for Brown would be a yr loan for Simpkin (depending on his contract situation) and Brown gets released or loaned to us for the season.
Then we can see how the two younger hookers are looking Rua and De Silva and weigh up our options from there. Be a similar thing for what we did with Grant and Momo.