My previous post was a bit tongue in cheek but I would prefer us signing the realistic targets straight away whoever they may be.
I don't know how Biglia is overrated when very few actually rate him highly if anything he is terribly underrated. Quite easily the most important player in his current team and a starter in the Argentina national team.
He can start for whoever he wants but he still is overrated... WHY? Because he isnt that good... He isnt a great dribbler nor a scorer,passer not that speedy... What is he? ok nothing more
He is the most important guy in Lazio? Big deal... its not as Lazio are filled with stars... Lazio has a very talented but way far and inconsistent from reaching his potential F.Anderson, they have Candreva who is good but nothing special and there is Biglia who is the same as Candreva
If you talk about Argentina they have great players in their team but Biglia isnt one of them...
How about selling Zaza to recoup 30m, that is reinvested in Morata, and then spending another 10m on Lapadula as backup? Keeps the wages clean and settles the attack in the most unintrusive way than selling Morata would involve.
How about doing what you said but instead reinvesting them in Morata adding them to our midfield/playmaker position and actually make us stronger..
What I`m saying is 40M can get you a certain playmaker 60M can get you that same playmaker+a young wonderkid or a more valued and better playmaker or if you want to stay on the attack that 20M difference between Zaza and Lapadula can also be used to get Cavani and then we have a player that will probably get us 15 more goals a season...
Honestly I wouldnt be upset if we do what you said as well as I do rate Morata as a great player (But I do acknowledge there are equally good players and better ones)