agnelli, marotta and paratici was our best management since the infamous triade, that one is clear. all of these 3 knew exactly their jobs until unibrow decided to screw it all up.
there might be two takeaways. one is very obvious: don't fix it if it's not broken. the second is that you don't only need good managers, you also need a system that fits the individuals. tici did a good job until marotta had him on a short leash. on his own he was nothing short of a disaster. marotta with a different president and sports director isn't as effective as he was at juve.
marotta is a proven professional, but not irreplaceable. with or without him the club should be able to create an effective system. i'd give luis campos or guintoli a shot. just let's make sure to have a proven beancounter around to control the financial matters.