Isn't that just Bob's opinion of where he should play?
I like the 2 "15s" approach to the back three, but AAC (Adam Ashley-Cooper) is a better, safer option
Beale's defensive issues can be really exploited with him standing there lonely on the blindside, against a decent scrum, he could end having to make some rather difficult decisions around slowing down a rampaging Savea one on one
Plus his kick return has been shit for a couple of years