Lazio president Claudio Lotito says coach Edy Reja is pleased with their summer market work.
Certainly, the capture of Sao Paulo star Hernanes is one of the big transfer coups of the close-season.
Lotito said: "Reja confessed to me that he is very happy with what we have done on the transfer market so far, as he said we've achieved all the objectives we set ourselves.
"We signed Javier Garrido for Aleksandar Kolarov, then Mark Bresciano, Alvaro Gonzalez and Hernanes. Now we're considering whether to intervene again."