I'd like to ask questions on my ILR application via the Tier 2 route. I would appreciate you so much if you could provide me with some advice on my application.
I am holding Tier 2 visa since 10.03.2015 (twice extensions application under some employers). My current Tier 2 visa valid until 14th July 2020.
1. My first question is about the earliest application date, is it 11th Feb 2020 according to the visa valid date or 16th Feb 2020 according to my job commence date (15.03.2015)?
2. Recently, I received an open-ended job offer from a different employer (another HE institution) in the UK. The commence date is 24th Feb 2020 and the employer will provide the 1-year CoS for my Tier 2 visa application (24th Feb 2020 to 23rd Feb 2021) due to the maximum 6 years rules for Tier 2. I'd like to ask if I could apply ILR directly using the new contract or I have to apply for Tier 2 extension first (under different employer) and then go for ILR.
3. If I have to apply for a Tier 2 extension first. Does my wife need to renew her Tier 2 dependent visa (valid until 14th July 2020) Or she can renew her visa as ILR dependant when I plan to apply for ILR in June 2020?
Thank you in advance for your help

Hayman