Then you would need a new pair of glasses or at least to learn what constructive criticism means. Is JCK practicing constructive criticism in his post? Is there anyone denying some of his obvious mistakes during the years? But plenty of people are suggesting that he has done more bad dealings, which is absurd. Jog on.
The results of this team in last 3 years are phenomenal, and marotta played his part in this success but so did agnelli(money) and conte. don´t worship him.
Look at the net expenses in the last 4 years, this was more than enough to build a team which should play for the scudetto every year. He accomplished this target and that´s were credit is due. But this is not his only responsibility, he also should keep one eye on the books.
And here I think lies more potential, he works within the parameters of ffp but we have almost no cash and therefore can´t do big investments (except over longer periods, installments etc.), which would be necessary by now to make the next step. Now imagine the situation, if only half of his bad deals were not done.
Sometimes it looks they way that he buys just for the sake of it. For example juve wants a player of sanchezs caliber, but don´t have enough money. instead of saving a big chunk of these funds, invest the rest in youth e.g. and then try to get a player with the same quality next year, he opts to buy 2 players with these funds, players who had, until now, no resale value and/or minimal or no impact at all on the field.
I hope that this approach to the mercato ends this year because I see no way how the team could be further improved with this tactic.
I wouldn´t blame Marotta if he had the order from his boss to buy at least 4 players a season and use all the funds granted to him.