Frankfurt losing only 1 of their 5 games at the start of the season is certainly a positive, but I'm not entirely sure they can maintain that consistency. In terms of advantages, Frankfurt do not have the schedule of Bayern Munich, Leverkusen, Leipziq, and Dortmund in the Champions League. So if they really want to stick to Bayern Munich, they must be able to take advantage of the situation. In the Bundesliga trip Frankfurt will soon face Bayern Munich and Leverkusen in a row, it must be very difficult considering the 2 clubs they will face are not wanting to know what defeat is.
Frankfurt is definitely shocking everyone so far, and they are doing very well too, but can they keep this up? I do not think so, to be fair I didn't think Leverkusen would keep on being unbeaten all season last year too, and they won the title, so I could be wrong again but that is rarer, not me being wrong that's common
but a team being this good for this long, even Bayern eventually failed.
Leverkusen and Dortmund being just one game behind is a lot better, that is showing the world that if Bayern loses even one game, or even a draw, then Dortmund and Leverkusen will be right on their necks, and that's an important one. I think it will definitely be something that Bayern will have stress over for a while. We will have a break later on as well, and when that happens, it is going to be harder for Bayern to keep playing that well, because they will constantly be fearing who will take over if they fail, and that is not something they should be focusing on.