All teams that qualify for the Champions League have the potential to surprise. We should never underestimate these teams, as every team will have worked incredibly hard to get there. They will be competing against teams that are aware of the Champions League and players who value it. The players understand how important the Champions League is. It may be a tournament that will impact their future. That's why they're working tirelessly to play well. This is the main factor that gives every team the potential to surprise.
It's true that every team qualifies for the UCL has the potential to cause a surprise, but throughout the competition, I only saw 1 surprise, that was the meeting between AS Monaco & Porto in the 2004 final.
Based on that, I feel Bodo's chances of causing an upset are slim, especially since they aren't from a bigger league like Ligue 1 or the Portuguese league. I mean, don't expect too much from smaller teams, because that will only lead to disappointment in the end.