I think 150k would be tops. Which, apart from the very top players, is enough. If you look at Real Madrid. Its only Bale, Ronaldo and probably Ramos that get more than that.
Real Madrid Player Wages & Contracts 2017-18
PLAYER AGE WEEKLY WAGE CONTRACT LEFT
Keylor Navas
30 £85,000 3 Years (2020)
Kiko Casilla
30 £30,000 3 Years (2020)
Sergio Ramos 31 £200,000 3 Years (2020)
Raphaël Varane 24 £100,000 3 Years (2020)
Theo Hernández (New Signing) 19 6 Years (2023)
Nacho Fernández 27 £70,000 3 Years (2020)
Marcelo 29 £100,000 3 Years (2020)
Daniel Carvajal 25 £85,000 3 Years (2020)
Mateo Kovacic
23 £75,000 4 Years (2021)
Casemiro (New Deal) 25 £90,000 4 Years (2021)
Toni Kroos (New Deal) 27 £200,000 5 Years (2022)
Luka Modric 31 £180,000 3 Years (2020)
Dani Ceballos (New Signing) 21 £20,000 6 Years (2023)
Isco 25 £70,000 Last Year (2018)
Marco Asensio (New Deal)
21 £75,000 5 Years (2022)
Cristiano Ronaldo 32 £365,000 (After Tax) 4 Years (2021)
Gareth Bale 28 £350,000 5 Years (2022)
Karim Benzema
29 £150,000 2 Years (2019)
Lucas Vázquez 26 £60,000 4 Years (2021)
Borja Mayoral 20 £10,000 4 Years (2021)