Not for the first time, Leicester City are tasked with confounding bookmakers as well as beating opponents.
Atletico Madrid are touted at 1-10 to progress to the Champions League semi-finals. Leicester? 5-1. A big price in a two-horse race.
The message is clear: Diego Simeone's team, twice finalists in the last three years, are too experienced to let a 1-0 lead go at the King Power Stadium on Tuesday night.
But Craig Shakespeare knows Leicester's capacity to defy expectations better than anyone.