Or BHO knows the investigations will be looking at his illegal activity across the globe, so he will need lawyers well versed in law those areas, and well connected locally - in terms of helping to extricate him and cover over crimes/buy off witnesses, etc?
Would suspect he's held off on lawyering up for as long as possible, because doing that is in itself incriminating (or at least shows up on the "something's habbening radar".
Without doubt, Release The Memo. (They're ready to move on it!!!)
The pen is full colour, while the letterhead is faint - due to the physical page being overturned, not the digital image flipped.