Everyone hopes to find the next Juan Soto in A ball.
Maybe one of these A ball guys can actually make the leap, but I wouldn't base the 40 man roster on it. If the Sox do protect him, his option years start counting, which can create an even worse situation down the road when they expire and he has to either play in MLB or become a free agent.
No way he gets protected, and if he actually gets taken, the Sox and the selecting team might be better off just working out a fair trade for a high risk/high reward prospect...