To tell the truth, Tottenham are also under the risk of being eliminated in the semi finals. 
The biggest mistake would be to underestimate Bodø/Glimt right now. They literally just eliminated Lazio and I can say they completely deserved it as well. They dominated the match home and resisted well in Italy later on. I don't think there is a big difference between Tottenham and Lazio. Don't look at bookies. They are manipulating the odds but they can't change the truth.
Why not have a finale like:
Athletic Bilbao v Bodø/Glimt ??
Tottenham Hotspur are definitely very inconsistent with their performance and I won't be surprised if they end up being eliminated by Bodo/Glimt because they struggled to win Frankfurt. This is a good chance for Tottenham to finally win a trophy if they can win Bodo Glimt to make it to the final I believe neither Manchester United or Athletic Bilbao is impossible to win. If they can make it to the final then there is a good chance of winning the trophy because Manchester United is a not also consistent with their performance so it will be a game of luck. The biggest mistake would be to underestimate Bodø/Glimt right now. They literally just eliminated Lazio and I can say they completely deserved it as well. They dominated the match home and resisted well in Italy later on. I don't think there is a big difference between Tottenham and Lazio. Don't look at bookies. They are manipulating the odds but they can't change the truth.
Why not have a finale like:
Athletic Bilbao v Bodø/Glimt ??
To win Tottenham will have to take the game very seriously as if they are playing a very strong team because we all saw what Bodo Glimt are capable of doing and if they are underestimated they will surprise them. Being able to eliminate Lazio even if it was at penalties means they are pretty strong too and cannot be underated.
Tottenham are recently not at their best they are currently struggling so it is possible to lose against Bodo Glimt. A final of Athletic Bilbao vs Bodo Glimt will be interesting to watch.