There are also issues with the Britexit vote. I thought the Pound would rebound by now, but it has dropped even further. I am not sure of all the implications of a buyout now, If Mr. Garner has manufacturing outside of the UK, primarily in his other businesses, then all of that manufacturing just became very expensive.
The pound is currently at a 10 year low (maybe a all time historic low). Not sure how that effects Mr. Garner right now. From an outside the UK investor point of view, now is the time to make offers for UK businesses and products
Of course I have no letters after my name (MBA, BS, BA,), so my opinions are not based on finance knowledge. But, the things have changed in the UK, and for right now, not in a good way