I love me some lopsided formations, and that 4-2-4 by ONTTA is beautiful. I can see Socrates and Zico work perfectly in that, and Alexis can dovetail so well with Socrates as well. Both love to roam around, but Alexis on the right is in his more natural role, and he and Socrates can work very well together. The same goes for Leonel and Zico.
As much as Gilberto Silva seems underwhelming in that team, he fits like a glove in that defensive midfield role. It gives Toninho the perfect platform to play his more natural box-to-box game, and Toninho's passing will come to the fore with the likes of Zico and Socrates moving about and making themselves available for him.
Both defences are quite solid, overall, and whilst Godin-Ruggeri may initially seem incompatible, Godin's flawless positioning and anticipation should leave him in good stead to stop Zico and Socrates from ruining the defensive shape. Having said that, though, I struggle to see how Zito and Vidal will cope with the movement.
Vidal himself is a great ball-winning midfielder whose passing range and accuracy as well as vision is starting to get underrated in this thread. I see no issue with him being in place of Veron. I don't really see how Vidal will struggle to be influential from the support and provide support to Zizinho with his all-action game, particularly since one cannot expect Socrates and Zico to really provide much support defensively. Alexis can do that, sure, but then he's also dealing with Branco, and I don't see him dealing with both Vidal and Branco together.
On the other hand, Gambetta can play a key role here for ONTTA. With Branco already having to deal with Alexis 1-on-1 (not an easy task at all), Gambetta can be key here in providing Socrates the space to play his game. This goes both ways, however, as EnigJoga's midfield is really good on the ball and can take control of the match overall, and Zito may become a key 3rd man here as well in this match.
It's tough to decide. Both teams have been set up quite well.