Hello,

I am planning to join HSG for an MBA as well, i have 7 years experience in Oilfield (working in 3 location in the world) and I speak English, frensh and Arabic... do you guys think i will have a good post MBA opportunities if i learn german during my 1 year program? my german level now is very basic.

If you are able to learn German to a professional level alongside a demanding English-language MBA, you should not do an MBA and instead become a billionaire with your unique language learning methods. 

See: 

Do you need to speak the local language? www.find-mba.com/board/34713 

To elaborate a bit here: it's virtually impossible to take your language skills from 'basic' to a level where you would be comfortable enough to interview for a job and then to work at an MBA-level position using that language primarily. 

If your goal is to work in Europe, maybe study in a country where you already speak the local language fluently.