It's been so many years of mediocrity that people forgot how good prime MSN was in that 14/15. To this day, it's still the most devastating single season ever put together in European football.
Treble (competing against peak RM and AM in LL and Copa); beating PSG (groups), City, PSG, Bayern, and Juve in Europe
60 G - 50 W (highest W percentage across all competitions)
175 goals scored - only 37 goals conceded in all competitions (the most bonkers stat for me. That's prime 90s Milan and 00s Chelsea kind of numbers , but with 1.5 x - 2 x the attacking output
)
It was also the most devastating version of Messi in my opinion. 58 goals, 30 assists, and he averaged like 10+ dribbles a game in the CL. Neymar and Suarez were easy top 3 and 4 players in the world, with a huge gap to number 5. It would have been a Barca Ballon D'Or podium but CR7 had one of his best seasons ever scoring like 60 goals