Will Rangers avoid 'thermonuclear' European exit?

Pride, prestige and plenty of cash are on the line for Rangers tonight as they bid to join Hearts in the Conference League proper.Derek McInnes' side have little room for error with a slender 1-0 lead over Jablonec in the play-off second leg in the Czech Republic.Rangers are in the last chance saloon for European football this season - so what would the reaction be if they exit?"Thermonuclear, I think would be the only phrase for it," says The Herald football writer Stephen McGowan."It's funny b