Bayern must beat Lazio at home, despite difficult times, the difference between the teams is very big. Lazio can try to play well defensively, but it will be difficult against Bayern, although they managed it at home.
The Bayern headquarters are very optimistic, they are confident that they will be able to reach the next round of the Champions League playoffs. There are injured players, but the main ones are probably Gnabry and Coman, otherwise everything is fine. If Tuchel doesn’t start changing something in the usual lineup model again, then Bayern shouldn’t have any problems.
Even though I am an Italian football fan. But I personally also have to admit that Bayern is still better than Lazio at the moment. Lazio might be lucky to win the first leg. But the second leg looks like it will be different. And yes, Bayern Munich should be able to create more pressure in the second leg. It's just that Lazio will probably try to maintain the 1 goal lead they got in the first leg. And this will allow Bayern to score at least 2 goals and not concede 1 goal in the second leg. Harry Kane currently looks increasingly reliable at Bayern Munich and this could be the reason for Bayern being able to score more than 1 goal.