I don't think it has anything to do with the coach, it's about the seriousness of the players, what difference did Chelle bring to the super Eagles team yesterday that made Nigeria to win, it is not the same players we've been using.the players felt that their is need for them to get the three points after losing Several of their qualifying games. There was nothing extra ordinary that the coach did. I don't also think they had ego, I felt they've realized how important it is to qualify for the World Cup, so they don't want to give room for excuses anymore, from the first half, you could see how desperate the likes of Victor Osimhen, Ademola lookman and the rest forwarders where pushing forward the ball, until they secured that first two goals in the first half.
Definitely it has something to do with the coach because these players have been playing for the past competitions and have struggled to maintain that consistency. In the game against Rwanda they showed great character and precision which in my opinion is the effect of the new coach. When you bring in a serious coach the players will have no other option than to be serious because they fear being left out of the team for lack of focus and unseriousness.
I agree with you, if not the effort of their new coach they would have lost in that game between super Eagle vs Rwanda because the coach would have not make use of the right players to play the game. You can see that the new super Eagle coach honour all the Nigerian players in big club to come and show interest in this world cup qualifiers tournament, which some honor the invitation of the coach to display what we saw in that game in the home of Rwanda.
Have people forgotten what happened to the super Eagle coach before they brought this new one to coach super Eagle, it show that this current coach have the experience on how to organize the players to do well, which is what this current super Eagle coach is doing in this season.