I can't believe what I'm currently reading! To begin with, I'll say it once again so all of you can understand. Ninis DEFINITELY doesn't belong to any of the top-7 sides in Greece AT THE MOMENT. He's good for some Larissa or Levadiakos if that's you want to hear.
I simply don't care what kind of prospect he was 10 years ago, today he looks like an ex-football player who has lost the desire of playing professional football in a "high" level which is obvious by the fact that his last team was a relegation side in Israel, a league which is worse than the Greek one. Let me remind you that before he signs for them he was also KICKED OUT by club in Belgium, Mechelen, which all of sudden got relegated this year.
Secondly, Ninis played in Greece from 2013 to 2015. One year to Paok and one in Pao. Again, in none of these average sides he could establish himself as a starter. Friendly reminder his contract was terminated by both teams way before its duration was over.
Also I hope you joking when you saying that Ninis in form is a better player than Mantalos and Samaris. When was the last time this guy was in form, was it in 2013? He's been totally irrelevant ever since then. I'm not claiming that Mantalos and Samaris was world class material but they've had FAR better careers than Ninis hands down.
Onto the next topic.
1) The league a guy plays OF COURSE matters. I've said it plenty of times Tziolis is a mysterious case and he shouldn't be the rule but the exception. You argue that, for example, someone who an irregular starter in Germany has the same chances to get called up with someone who plays for a club in freaking Saudi Arabia? Well at least I know that doesn't happen in serious NTs, in which I don't consider ours to be ever since 2014. And don't get started with Belgium or Brazil and their players in China, these guys went to play there only for the cash to flow. They could play wherever they'd want. Unlike Tziolis or anyone like him who ended up in Saudi Arabia because NO team from the developed part of the world was and will ever be interested in his service.
2) Torosidis can't be used as a DM. Not as a sub neither as a starter. He's precious for the leadership he provides and he can be a part of this team until Tsimikas completely overtakes him. Fortunately we have some guys in his position who are still young, like Stafylidis, Mpakakis, Lykogiannis, Tsimikas and Koutris to say some. I also don't think Torosidis can't be useful against the likes of Estonia, Finland and Hungary which we're going to face next couple of months. Are these teams really world beaters that someone like Torosidis would be a liability if being used? Definitely no for me.
3) Aside of Sokratis and Manolas, other players who play in a high level are Karnezis (signed for Napoli, played the 2nd part of the last season with Watford as a starter), Donis (irregular starter for Stuttgart), Retsos (starter for Leverkusen, currently injured), Mitroglou (scored about 15 goals for Marseille last season even if his playing time was minimal. Here it is, you asked for one and I stated 4.. Sokratis and Manolas might be the only world class players we have but they are not the only players who play in a high level (aka top-5 league)
5. I'll say this and I'm over, sorry for the long post. If Ninis and Donis were "high IQ players" then they would have done FAR better career choices than what they actually did. I dare you to say us what's so impressive in their career that they deserve a place to the NT just because they were promising as youngsters. Unfortunately talent is not the only way to go through, my friend. You need to put hard work in order to succeed, and that's something none of them was able to do. That's why they are not high IQ players, if they were a little bit smarter they wouldn't be looking as overwight ex-footballers who play in the exotic Israel and Saudi Arabia. Fetfatzidis might establish himself as a rotation player in Olympiakos but that's definitely not a career to be proud of.