No way, the round of 16 is maximum, if they get lucky. I'm Russian, trust me)
I've already written about it. I consider Egypt to have more chances on advancing from group A and let me try to explain again why.
1) An aggregated skill of players seems to be nearly the same for both teams, but I consider Egyptians to be better due to having such personalities as Salah, Hegazy, Elmohamady, Elneny, Sobhi, and some others, who have enough experience of playing in best European leagues.
2) I've mentioned in this post the limit on foreign players in Russia and explained, why it has terrible affection on the motivation of our players.
3) Stanislav Cherchesov is a weak and stubborn coach. Tomorrow he is going to announce the list of 35 players, who will prepare for the World Cup, and I am afraid there won't be Igor Denisov (the captain of current Russian Champion) and Artyom Dzyuba (one of the best forwards in the Spring part the season) in it. Every football fan in Russia knows Cherchesov doesn't like both of them and can ignore them just because of personal antipathy. I suppose smart and experienced Hector Cuper is much more skillful and sophisticated coach and he will manage to find and exploit weaknesses in Cherchesov's tactic.