Very strange comment. The best players to come out of HEO historically (or recently) haven't come from Navan Grads. Last year was simply a situation where two of the top 4 local '06s played for one of the U18 teams. These aren't "European Club" teams developing and nurturing local talent, but rather U18 teams affifilliated with CCHL Junior A clubs that draft prospects in the overall region. Certainly other top 06's who developed locally like Henry Mews or Cole Beaudoin, didn't play for Navan. And neither Cormier or Villeneuve developed their skills for Navan or played more than one year there - they were both Gloucester/Jr 67s players.
And this league and region develop lots of top talent, whether recently (Mason McTavish / Brandt Clark) or historically (Steve Yzerman / Denis Potvin). Its as good a place as any to develop. The fact 4 of the top 11 OHL Draft picks last year were from this development system demonstrates this trend continues.
As to Legostaev, he will just have to work on his skating. It is not elite at the U18 level locally, which is a challenge for him at the next level. He will certainly be drafted in the OHL, but is a bit of a project (he won't play there next year). But his hands, scoring ability and hockey instincts are top notch. Similar skill set to Dean Letourneau who was drafted in the OHL draft last year, but opted US college route. The sort of player that doesn't flash on the ice that often, but when they do, it's often a goal.