Host countries usually have an advantage to win competitions because they play in front of their home crowd and get their full support, and this gives players an extra motivation to give their very best. Morocco has been one of the very best African teams in recent times that play almost the same standard of football as the Europeans, so I would not doubt their ability to host and win the next African Cup of Nations like Ivory Coast did in the last one. If Nigeria will win it, we have to play better footbla than we played in the qualifiers.
That's truth, host nations usually benefit from the full support of their supporters, and to be honest, that support is very helpful. I recall from last year's AFCON how the crowd of ivory coast fans affected the Super Eagles in the final, which they didn't even play as if they were playing in the final.
In my prediction Morocco is the clear favorite to win this AFCON, not because of fans, but because of their style of play, and if they can exert the same level of effort as they did in the previous World Cup the AFCON must surely be theirs. Morocco last won the AFCON in 1976, so I believe they will prepare well for it.