That picture means nothing. It only indirectly says about which club that is gonna win the treble this season. Those three clubs are having the same chances to get the treble. However, seeing from the capability of club. Barcelona is my most preferable choice to close in winning treble this season.
Good team, good coach, good tactic. that's all.
I also consider Barcelona the most worthy team for the Champions League title. Barcelona has an experienced coach like Hansi FLick. It has the same strong squad. The bonding between the players is also very strong. On the other hand, Arsenal, PSG and Inter Milan are a little behind Barcelona. PSG has an experienced coach. However, the squad is a little weak. Arsenal's performance is good in the Champions League but irregular in the Premier League. Although Inter Milan's overall performance is strong, several weaknesses within the squad are visible. So, considering all aspects, Barcelona seems to be the most worthy team to win the title.