Valencia boss Nuno has called on his side to build on Sunday's 2-1 win over Real Madrid at the Mestalla.
Los Che ended Los Blancos' 22-game winning run at the weekend, but Nuno believes that their "greatest success is yet to come".
"There's great merit attached to this victory, but I still think our greatest success is yet to come," Nuno told reporters.
"This [3-5-2] system can give us much in an attacking sense because we can play with two strikers, but we must still work on the variety of systems we use. They can all give us a lot.
"It was a great victory, but we still only have 34 points and now's not the time to celebrate anything, although people are allowed to savour it."
The win over Real Madrid moved Valencia into fourth in La Liga.
