Not to burst your bubble, but Navarro at this point of his career is like the 10th player in the rotation. Only Vives, the 3rd-string PG, is playing significantly less minutes than him. And even though he's washed up he's still making shots at an acceptable clip. I'd be more than worried, terrified, if Scariolo tries to cover either Dragic or Doncic with Navarro, as he can't defend a folded chair and would be absolutely destroyed by either one. But I don't mind him playing against the 2nd unit and jacking up a couple shots.
Anyway, I hope Slovenian NT shares your appreciation for all the spaniards not named Gasol. Then it will be an easy game for us. 3-point percentage for the rest of the team:
Navarro: 39%
Rodriguez: 47%
Rubio: 43%
Sastre: 50%
Vives: 40%
Oriola: 43%
San Emeterio: 42%
J. Hernangómez: 35%
To put that numbers in perspective, only Blazic is shooting better than Navarro for the Slovenian team. And he doesn't get many minutes. Other than him, only Randolph and Prepelic have fared better than the worst shooter in the Spanish side. And still would be at the bottom of the list.
And you have to take into account that Slovenia doesn't have a lot of bodies to throw at the Gasol brothers. They have Randolph, Vidmar and "5-fouls" Dimec. That's about it. Spain can rotate at C both Gasol and Willy and don't miss a beat, but if either of Randolph and Vidmar get in foul trouble it's going to be a big problem for Slovenia. And the presence under the boards of our big men is going to be really important, as Slovenia, up to this moment, scores more by driving to the basket than by outside shooting. That's why I think Latvia would have been a worse matchup.
That's not to say the game is going to be a blowout. Far from it, Slovenia is the most talented team we have faced so far. Your pair of star guards can wreak havoc, and, while I had the feeling a 10-point lead was safe distance against Turkey and Germany, I'm sure Slovenia won't be put aside so easily and will fight to the last possession.