I'd refuse. You've basically disqualified yourself. If you mean well by your team you go and train under an experienced tech lead and then move up when you think you are confident you can actually do the job. Mid level developers should not be tech leads.
If you feel that you are a mid level developer then positioning yourself as a newly minted and inexperienced tech lead is a recipe for failure, someone else will be called in later on to clean up the mess, assuming the company survives.
I'm only responding to the content of the post, if there is more that I'm not aware of then you're free to point me to it but for now this stands unopposed based on the facts available. After all, what better way to interpret the question then to answer it truthfully?
