Almost exactly the same when I was Juve coach. Paratici would recommend Serie A players who were worse than what I had, simply because it was a core principal at the club to recruit from nation. I ignored it.
By the time I left Juve I had over €1 billion transfer budget - 10 years of signing almost exclusively under-23 players and hoarding them, sending them on loan, also signing freebies and sending them on loan to sell later, You can sell €150m-€200m of players per season after a few years, by the latter years I was selling €400m worth of players, and that was with a first team squad of 25, U23, U20 and U19 teams full of talents, and more than 100 players on loan. All of these loanees had 100% of wages covered, and monthly loan fees of between €100K and €400K (some loanees were world class and had no space for them).
It's not realistic but the game allows it, so it's too easy.