Thank you for your response. I'm not at all sure if it would work, that's why I'm sharing my thoughts on the forums. I just started playing last season so I have no idea how higher divisions and their players look like, so these actual numbers will probably not be ideal. I noticed that I put in too few of the other defensive skill indeed, and if I were to try it of course I would do a lot more research what skill levels to aim for. As you said, the overall passing is very high and probably unnecessary, so that's where I could shift things.
To get a team like this together is a problem in the current situation I know, I just thought maybe if this setup could become a trend, it would be easier to acquire players like this if managers find out it can work. Or maybe a group of people that want to find out can work together and train players like this (is that allowed btw, cooperating with teams to train players and exchange, without the aim being profit or cash exchange?)
And about OD being the only important thing for perimeter defenders, that's why I was asking if that was the case. I don't know, I couldn't think of other skills that were necessary for them. Does anyone know if a player is a less effective defender if he has the same OD but lower guard skills besides that?