Young team is better idea, forsure!
Well, it's not very difficult, but more intuitive and comes with experience. Ossetia is a very special region. If only because, unlike most of the mountain peoples of the Caucasus, Ossetians are Orthodox Christians.
In football, for unknown reasons, Ossetians give talented players to the Russian Leagues almost every generation. I just mean it happens despite Alania is not rich region. Many local live in mountian villages, so there is not perfect place for football academies.
I don't follow new gens, the last known to me is Alan Dzagoev, if we talking about the best. And Alania one of regional clubs who won the league, in middle of 1990s.
Without context, it is very difficult to distinguish an Ossetian surname from a Russian one. Since most Ossetian surnames end in -ev, many Russian surnames do too.
For example Leontjev is clear Russian surname, but Shamil is Caucasian Muslim name. Here SI miscalculated.
I don't see Osettians in main team by names. Mb Musalov , but not sure. But in young team are Erik Gazzaev, Soslan Pukhaev absolutely local Alania players. Ossetian surnames are sound more sharp.
In fact, FM started to be better for regional names in last editions, less random. Before it was crazy sometimes