Everybody's got an opinion on Gareth Southgate, but the next one, two or three games should effectively end that debate one way or another.
His tournament record so far has been padded out by some fortunate fixtures against teams we should expect to beat anyway (Tunisia, Panama, Ukraine, Czech Republic, Denmark etc.), allowing us to get to a semi-final and then a final. This served to disguise what were then disappointing losses against Croatia and Italy when it came to crunch time.
Southgate's most notable tournament victory was against a German team who have been demonstrably in decline in recent years, but now he has the chance to prove he's a big match winner rather than just a chancer riding his luck. You have to regard current World Champions France as the first acid test in this World Cup and nobody could reasonably downplay the significance of a win against them, especially if it's then backed up by further results.
To quote a great line from Yes, Minister: "Are you (i.e. Mr Southgate) a genuine high-flyer or just a low-flyer supported by occasional gusts of wind?"