I agree with the vagueness of the statement, but if you look back at the third paragraph it pretty much confirms that the takeover will not happen imminently. Lerner wrote - "On a practical level, the Club will continue with its normal operations and plans for the summer." - This has been backed up by the Senderos and Cole signings. I do not think there was a deal lined up when that statement was published.
That doesn't confirm anything. It's just common sense really. You always plan things as normal no matter how sure you are about a takeover - it would be absolutely stupid not to.
In fact, I think the brevity of that statement is a strong indicator that a deal was close. If there is not deal on the near horizon, you MUST emphasize in your statement that the club will continue to.....work efficiently toward a more successful season next year.....staff and player needs will be assessed and addressed.... resources to improve the team are better having held down costs..... blah, blah blah. even if it's all BS you MUST say it and emphasize it in order to keep at least an appearance of stability. The fact that he didn't emphasize the steps being taken to keep the club moving forward was, to me, solid evidence that he didn't expect this limbo to last long. In addition to the fact that the rest sounded like a sad, sentimental farewell..... not a business announcement of a sale.
Or maybe. Just maybe, he doesn't give a shit!