That's not possible if Ryoga joins them. Each team can use four HSers at most, and Ryoga, Amadeus, Peter and Albert makes four already.
@LetalHawk
Who is the focus character in Tanegashima/Ochi?
It's true that both of them had the spotlight in their own matches at the Group League, but if Konomi paired them up, my money is on Tanegashima. Of course, he wouldn't completely overshadow Ochi, but he has yet to lose a match and, against the two German pros, I think he could recieve some sort of upgrade and be the focus character, but still lose in the end. Ochi, on the other hand, already showed that he can rally at an interdimensional level and that his mach at 100% surpasses the serve of a pro, and I think that's the limit of his strength (I'm completely certain that the German pros would return Mach after a few tries with no problem at all). With this, I don't think Konomi would be too generous with Ochi (giving him a reasonable upgrade); but with Tanegashima, I do think he would get the spotlight in that match.
I don't see Byodoin playing against Germany, he has no story with Germany but with Amadeus.Swap out Tokugawa with Byodoin and you've got a good lineup. Tokugawa won't win against Amadeus.
Albert would probably pair up with Randy.
I personally disagree with this, Chinky. If Ryoga ends up playing for Switzerland, then Randy would lose his spot to him. In fact, the four HS would be Amadeus, Ryoga, Albert and Peter. As for Byodouin, I think that the same incident that happened two years ago will happen again (being too kind for his own good and injuring himself again, maybe before the finals are played). Also, there's the fact that Amadeus is equal to Byodouin, they have a similar playstyle (both injure people) and, imo, is perfect for Tokugawa's final match. He could finally beat a pro and beat somebody who is equal in some way to Byodouin, having some sort of "revenge", and since Tokugawa already played Volk in the pre-WC, and Byodouin wanted to play against him, I'm leaning towards that development.
I'm pretty sure Tokugawa can and will win against Amadeus. He's equal to Byodouin, and there's no doubt Tokugawa, at that point in the finals, will be strong enough to beat that kind of player.
On another note, I could change my line-up after seeing the fanbook thread. If you already know about this, there's a new Swiss representative unveiled in the fanbook (Tatsuta), who is stated to be as strong as Amadeus. I think that he'll play Kintarou, with the HS being Ryoga, Tatsuta, Amadeus and Peter, without Albert and Randy playing.