If you're unwilling to give domestic talent a chance, you'll never find out if they could start for us. We're not galacticos. It is INCREDIBLY important in the long run to develop domestic talent because those are the players unlikely to be tempted by superclubs.
I'd bet many last year if asked straight up would have retained Morata over Higuain. Well Belotti is probably pound for pound the best Italian striker right now...Belotti is a highly touted, young Italian forward with a great strike rate, and a solid all around game. There is no reason why a Belotti, Mandzukic partnership wouldn't have done the job. Is Higuain better? sure. But if I was offered Higuain for 95 or Belotti and James for 25+75, I choose the latter every time. The second pair also lasts for 5-6 years. Don't misunderstand me here though - I'm not saying if we were going to spend 95 on Higuain vs. sign Belotti and pay a dividend to shareholders, I would choose Belotti. I am saying that I would take Belotti, use him with Mandzukic and build out the rest of the team. Do I think Higuain was a good signing? yes. Do I think it was the best option available when considering cost, definitely not.
Also let's be honest, if Belotti played in La Liga or the Bundesliga we would all absolutely clamoring to sign him. 22 year old with a steady development curve and absolutely lighting it up? No thanks, he plays in Serie A and is Italian... It's absolutely insane.
It's good to by established players, but it isn't a sustainable strategy to neglect domestic players, and unfortunately, this is becoming acceptable . There is no reason a player like Belotti can not be as effective as a player like Morata. And quite frankly, we're in a tough place right now - italian teams other than Sassuolo basically won't sell to us, and we seem unwilling to give young italian talent a chance for the most part. If this continues, every year is going to be bandaid after bandaid as the annual foreign player moves at the chance to play for Madrid. A domestic strategy fortifies you here. That is why Bayern remains successful, and they still lose players to Real Madrid and Barcelona.
Anyways my 2 cents.