In all seriousness I cannot see why he wasn't kept. Kyle, as wonderfully talented as he is, isn't an organiser yet and Smith would have been a sensational foil for him. Why not keep Pryce/Lomax and Eastmond/Smith? Give Wheeler the boot instead.
It's not a catestrophic mistake because Lomax and Eastmond is a perfectly good future partnership, Eastmond probably the brightest individual talent I've seen at Saints for years, but I just feel they could have fit Smith in somewhere. He could then have covered halfback and hooker and would probably have played most weeks. Instead we'll have the biscuits sat in the stands watching Wilkin and Roby play halfback most weeks next season.