When Shankland arrived at Ibrox this summer, it was with an expectation that he was going to be the goalscorer the Ibrox club have been looking for.
He started on the bench on Thursday - with Ryan Naderi again preferred from the start - but was brought on at half-time and failed to make an impact and keep his Rangers goal tally at one in seven games.
Take away the 5-1 League Cup victory at home to St Mirren earlier this month, Rangers have scored four goals in five games and have won just one of those – last week's narrow victory in the first leg of this tie.
They had nine shots across the 120 minutes, one of which was on target. For context, Jablonec had 16 shots, five on target. Home goalkeeper Jan Hanus made just one save, Pandur had to make four.
But it wasn't just in front of goal that Rangers struggled in the Czech Republic. They won fewer aerial duels and played fewer final third passes (88 compared to 127 for Jablonec). They won less than 65% of their 17 tackles and committed 17 fouls.
Now, a team who has had so much success on the Europa League stage in recent years, will be without European group stage football for the first time in almost a decade.