I can understand Netto being questioned in that role but can't quite figure out what's wrong or underwhelming about Lahm in that RWB role? He is an excellent all round FB, no doubt, but he was a brilliant overlapper and an astute crosser of the ball. Think he'd be brilliant in that role myself.
That being said, there isn't exactly an abundance of width on Skizzo/Annah's side, esp on the left. More info is needed on Netto in particular, who was a versatile player by all accounts and someone who started out as a LB iirc. Defensively, I can see Jairzinho causing issues for Netto, although he has the well versed Lcb Schwarzenbeck for cover. Edwards as the Lcm/wing half is great cover too for that matter, against Keane's forays forward too.
Offensively, as Annah pointed out, their setup is complementary with Maradona having a great set up to function in. Maradona never particularly required much width, but rather foraging forwards and midfielders who could stretch play and provide options to link up with. Suarez and in particular the midfield duo (Neeskens as the attacking B2B esp) are perfect for that. I'm generally not a fan if Pele and Maradona in the same side but I can see them working very well here in their free roles, with the selfless individuals alongside them. A more conventional 4-3-3 or 4-2-3-1 etc with an extra attacker or so, and it would be a tad bit too cramped, with either of them being shoehorned into an unfavorable role and with less room/space to work with etc.
Likewise Beckenbauer who has an excellent foundation laid for him to shine. Can definitely see the rationale behind the 3-4-3 here. Just a query as to whether it's the earlier version of Pele here or the 1970 version.
@Annahnomoss @Skizzo
Jayvin's side is fantastic too with a truly imposing core. Can see Thuram tucking in to help against Pele, which should free up Baresi more and give him more room to work with. That midfield is bang on the money and Platini will relish playing alongside those wing forwards too imo. Maradona and Pele do face stiff resistance with Jayvin boasting a cracking defense.
Ultimately though, for all the attacking talents on show here, it will ultimately hinge on which one of Baresi or Beckenbauer can commandeer their defense/side to victory.