So now people think we should copy mediocre sides like Tottenham, Dortmund and Monaco

So many clowns in this forum.
I am not suggesting that we should copy those sides. What I'm saying is that our lack of goals is inexcusable given our talent going forward.
- Jupp Heynckes' Bayern Munchen in 2013 put 7 past Barcelona over two legs.
- Ancelotti's Real Madrid put 5 past Bayern and 4 past Atletico.
- I don't even need to talk about Barca in 2015. MSN scored for fun.
- Zidane's Real Madrid has broken the world record for most consecutive games with at least 1 goal scored.
It's a fact that every CL winner in the past 5 years has been unstoppable going forward. None of these teams were defensive in any way. In fact, in 2016/17 Real Madrid kept only a single clean sheet in their entire CL campaign.
Juventus under Allegri has two clear flaws that have been exposed time and time again when facing big sides:
1) We do not score anywhere near enough goals as Allegri doesn't actually how to set up an attack.
2) We cannot attack for more than 30 minutes without running out of breathe and camping in our own half.
Football is evolving. If Juventus ever want to win the Champions League again, we need to prioritize fast, flowing, attacking football over our defensive and cautious approach. Our current brand of football will never win the CL.