So here's a question. Would we like to have a player similar to or better than Ivan Provorov in our system? I would argue that Mikhail Sergachev is better than or at least equal to Provorov, especially in terms of offense. Don't let their raw draft year stats fool you. Here is my reasoning:
For the 2014-15 season, Provorov had points on 20.9% of his team's goals.
For the 2015-16 season, Sergachev had points on 22.5% of his team's goals.
I adjusted those numbers to be more fair to Provorov as I used only games in which both players actually participated. Provorov missed 12 games of the 2014-15 season so I subtracted the goals scored by Brandon during those games from their total goals for. Without this adjustment Provorov's point percentage is 17.9%. I also adjusted Sergachev's numbers for his 1 game missed, but they didn't change.
Now on top of the fact that Sergachev had a higher raw and adjusted points percentage, I also considered additional information in my opinion.
Prior to their draft years, Provorov had played for several years in North America before joining the Wheat Kings. Sergachev's draft year was his first year in North America. This gave Provorov a significant advantage right off the bat in their draft years in terms of language/communication, and overall adjustment to the difference in style between NA and Russia. It could be reasonably surmised that Provorov could be more effective because of this.
Secondly, Sergachev is 6 months younger than Provorov in their draft years which is a significant difference in development time at 17-18.
Sergachev has 2 inches and 20+ pounds on Provorov with better size and physicality.
Considering all of this, I would say that Sergachev may actually be a better prospect than Ivan Provorov, and I would have no problem whatsoever with the Oil selecting him at 4, as I'm reasonably sure that a strong argument could be made to select Provorov at 4 this year if he was available. I can easily see Sergachev being a 2nd pair NHL Dman by the end of his Draft +2 year, as Provorov is expected to be by the end of next season.