I'm sorry if I misunderstood your previous post about technique, I made the assumption that you mentioned it because you thought he didn't possess that attribute.
But he hasn't been bullied in any of the games he's played. Quite the opposite, he's been target as a possible weak link (if I was the oppo manager I'd have done the same, get your experienced players to target him, rough him over, sledge him etc If you are a Centre Forward who would you fancy your chances against Toby, Jan or Foyth? ), yet despite this, he's stood his ground and won most of his individual battles.
Take a step back, don't allow your brain to form a prejudice based on his shoulders, it looks like it's already forming and already blinding you to what he's actually doing. Remember he IS the weak link in our defence when played, it's not because he's shit or has small shoulders, it's because he's 21yrs old. It means shit CF's will fancy their chances against him rather than against Toby or Jan, it means he will have more to do than either of them in the game. It will also mean that he will show how physically good he is just as Andy Carroll leaned.