Elfsborg was a Swedish club. They also rarely played in European competition as well.
On other hand, i don't even think Roma played well in this game. They had no poise and character. They wasted so many chances. They dominated possession. But their opponent let them have it. They are playing without a tactical plan. They did 20 crosses that went nowhere.
I hope Roma is out of the competition If they keep playing at this rate, they clearly don't want to be here. They were not serious in their performance.
Change of coach and having few good results are enough for them because now they are back on level where they were in era of De Rossi things are not developed which is surely problem for them management and players as well AS Roma was hot favorite for the game and their performance was also not bad, but their finishing was crap as they are having 24 shots on goal and 6 on target but still not able to score any goal which is clearly giving all about their quality.
Now they are having just one point from 2 games most chances we will be having early exited for them from this competition because we are having no depth in players and their quality is also not good which give them any chance of having spot into higher ranks after three weeks they are going to host Dyn. Kyiv which is currently worse than Roma so we can expect win for them in this game.