I dont think your problem is inside the paint. Actually, I dont think you have a problem at all.
You have many <20 ages, so of course you are training them. And if you have a giod coach, you are training em well. Outside i just have a valuable player, not so many. Inside maybe i am a little better thanks to my last player, but I think that in this game the difference is made by the Small Forwars spot. And here we are, real problem for me. Your Puglia seems really a badass, so now that you have a good playmaker too i really have few chances i suppose.
But obviously we will fight till the last basket ;)
"May the force be with you"