I am a US citizen, have worked in the UK on HSMP visa from Jan 2008 till July 2009. I had a valid HSMP visa from Jan 2008 - Jan 2010. But due to some unforeseen circumstances we had to head back to US.
Now, I am really looking forward to come back to the UK. I am seeking information as to how, in the current situation, can that be accomplished.
Is there a way I can renew/extend my expired HSMP visa?

Or
Do I apply for a brand new Tier 1 visa(general), which if I am not wrong has been terminated, and may become available at some point?
Or
Any other suggestions ..

Thanks much!
US2UK (SG)