Yes there is. The team has a defined structure as to who takes the penalties dependant on which players are on the pitch. Why do you view it as courageous for Mo to break that Pre-determined team structure?
Showing the balls to take the penalty in that moment, under the circumstances, yeah I think it's courageous, and I'd say the same for any of our attacking players who would feel that way. Now if he were doing this everytime there was a pen then it would be an issue, but a one time thing, no I don't have a problem with.
I'd rather him be confident in himself and his abilities then shy away from crucial situations.