My company has gone under administration and I believe that I have 60 days time period to find a new job.
My questions are,
1) is it possible for me to find NEW job on Tier 2 general visa again without going back to my host country ?
2) How long will it take to get the approval for my employer's COS from home office ?
3) Is it required for my new employer to advertise the job prior to apply for COS (This is because I am already in UK on tier 2 general visa) ?
4) is it possible to transfer the monies I have paid for tier 2 visa which was sponsored by my old company to get new Tier 2 gen visa as well as for NHS (I have still got 20 months visa period) ?
5) is it possible to switch my partner's dependent visa on the same basis you are going to explain for above question ?
6) Is it possible to get back national insurance and pension which I paid in case if I could not find new job ?
anticipating prompt answers please.

Thanks.