Four years later, same debate for Portugal: Why is...

A squad predicted to accomplish big things, but with one huge question hanging over it: Not much has changed for Portugal between the 2022 and 2026 World Cups.

Cristiano Ronaldo 's limp display in the 1-1 draw with Congo DR on Wednesday has thrown more fuel on the fiery debate about whether one of the world's greatest players should still be starting games at major tournaments at 41.

It's nothing new. The questions facing Portugal coach Roberto Martinez are the same ones that began to irk his predecessor, Fernando Santos, in Qatar four years ago.