The job in Bundesliga and the Premiership are two completely different things. As someone has said, in the Premiership, the lower league teams realistically have to be bankrolled by a billionaire to win the league now. Possibly a multi-billionaire. If the likes of United, Chelsea, City, Arsenal and Spurs were in Bundesliga, I'm very confident that Dortmund wouldn't have even of had the chance at success.
I think Klopp is a top guy and potentially a top manager in the making, but he's not a sure thing just yet.
I'm trying to work out if this is sarcasm or an actual post. Dortmund have only lost once in the CL this year and that was against Real. They've played City twice, Real 4 times, Ajax twice, Malaga twice and Shakhtar Donetsk twice. Reaching the CL final.
Frankly, that post you just made is a load of pipe and highlights how much people overrate the Premier League.