I don't care how many great players they sign, they always signed the biggest name in the sport (ronaldo, vieri....) and we always had "many" just decent players not superstars (di livio, pessotto, tachinardi, Torricelli...) remember those names yet we always been superior because we had a supperior, smarter management that were one step ahead of anyone else in the league.
Like i've said, we can sign 4-5 big names every summer and we'll find ourselves struggling every season. Just look at madrid, they had all the money in the world yet they've struggled soo much in the past 6-7 years up untill this season when they finaly found they're fourm.
If we want to be superior again we should hire the right people to run this club and only then we can worry about who's the next player that we'll sign in the summer.