We'd be mad to pay £60M for a player with one year on his contract. I think we're strong enough with a choice of Sergio, Jesus, Sterling, Sane, KDB, Silva x 2, Gundogan and Yaya to fill the front 5 or 6 places in the team. That's without taking into account Diaz, Foden and any other youngsters.
Yaya and Gundo will be used in DM. So you missed Fernandinho for those front 6.
That's 10 players for 6 positions.
Last time we won the league: Yaya, Fernandinho, Garcia, Rodwell, Milner, Nasri, Silva, Navas, Negredo, Agüero, Jovetic and Džeko (as well as youngsters Marcos Lopes and Emyr Huws) That's 12. 8 forwards for 4 attacking spots (we have 7 for 5 currently)
In 2011-12: Yaya, Barry, de Jong, Pizarro, Hargreaves, Milner, Nasri, Silva, Johnson, Džeko, Balotelli, Agüero, Tevez (Scapuzzi, Razak, Suarez) that's 13.
Again, 8 forwards for 4 spots.
Not to mention we didn't exactly trouble the CL either of those seasons. We 100% have space for another forward.