That timeline might have been semi-realistic 18 months ago, before PT visa lawsuits started pouring in by the thousands. Now it’s just fantasy.
Have a read of the existing lawsuit thread, where you’ll find a backlog of over 50,000 against AIMA now:
Or you can take my experience, where our appeal was accepted into the Higher Court of Lisbon last Sept/Oct, and we have seen zero progress since. This has already gone through two levels of the PT court system, been accepted at Appeals, and still nothing five months later. To suggest you’d start from zero today and be at Bios in five months is just BS.