THE BOSS OSCAR RAMIREZ
Took over in 2015 after former Derby striker Paulo Wanchope resigned for brawling with a steward in a game against Panama.
THE STAR KEYLOR NAVAS
Recently won his third Champions League title with Real Madrid... though will be tested a lot more in Russia!
THE PROSPECT JOEL CAMPBELL
More of a one to watch. He shone in 2014 but his season at Real Betis was hit by injury.
Nine of their XI from the 2014 quarter-final are in Russia.
Poor pre-tournament form, losing to England and Belgium.