Adam would probably been a good shout if not injured and untested
Of those who have ridden and potentially available the likes of Lawson whilst technically better right now has no real future at that level
With respect to them all there is none outside Lamber and Bewley that you would expect to score even a single point at SON level
Drew therefore has to be the best choice both in terms of being set up, ready and race fit and in terms of looking to the future