By Ewan Murray With Lionel Messi and Cristiano Ronaldo having entered the twilight of their careers, debates regarding the best footballer in the world are now much more complicated. There are plenty of superstars across the planet, with the bulk of the most talented players plying their trade in Europe, but when it comes to comparing the top performers, the playing field is significantly more level. Here are 90min’s ranking of 25 best players in the world right now – and this list is categorically accurate, so don’t even bother complaining. 25. Cristiano RonaldoThe five-time Ballon d’Or winne…