Juventus will indeed have a really tough work to do in the second leg. Because Sporting's performance was really impressive in Turin already and this could be a sign of another solid effort in Portugal this time. Sporting are very likely to miss their chance for a Champions League spot in their domestic league now. They seem focused on the Europa League more than the Liga Portugal.
Winning the Europa League title isn't an easy task at all but it looks like they will still try their luck with that. Honestly their performance until this round has been impressive. Therefore Juventus had better be well-prepared for facing a tough opponent once again.
Now they have a 1 goal advantage after winning the first leg with a narrow score of 1-0. But that doesn't mean they will be able to win the match easily because their opponent this time also has the appearance that can turn things around in the second leg later. The advantage of their opponents is that Sporting will play as the host in this match. Juventus must be able to read their opponent's game very well to prevent them from conceding.