12 games will not feel like a long time, the club has also played more than half of the 34 games this season with consistent performances so I don't think Leverkusen will be able to catch up unless Bayern Munich suffer a setback but that won't happen as long as they are still fighting hard with their star players Harry Kane this season has also contributed a lot to the team and he should be rewarded by winning the Bundesliga title.
It won't feel like we're passing each week and we'll soon be at the end of the season and see who will be the champion. Bayern Munich is now in the lead and they are preparing to reclaim something they lost last season. Leverkusen, who are the defending champions this season, have not been able to show the same game as last season, or you could say they have declined. Actually today we can predict who will be the champion this season, but we have to be patient because the remaining matches are still enough to make the situation change very significantly in the standings.