#4 Will allow a new manager to build his own team

Arsene Wenger has fielded more questions than ever regarding his future this time around. With a reported two-year contract on the table, it has come down to Wenger's decision whether to accept the offer or not.
But Bayern Munich's 5-1 thrashing of Arsenal felt like a watershed moment; however, the rest of Arsenal's season pans out, it has ensured there will be a dissenting camp if Wenger decides to stay.
With the likelihood of a new manager being appointed greater than ever and names like Massimiliano Allegri and Thomas Tuchel in the mix, it makes sense to provide a substantial transfer kitty for the new manager. Letting one of the two go would free up a lot of funds in terms of transfer budget and wage allocation – and the incoming manager will get an opportunity to shape the squad in his image.