Well, sigh, I'm trying to point out that SO FAR there's be no improvement in the standard. It's probably too early in reality but the early signs are that there's been no significant increase in British players threatening the Slams, Draper apart who, unfortunately, isn't physically up to the rigours that are required at the top table.  I'm not getting into over analysing, ( or selective quoting,) every word, we've been here before. 

Which is it 1 or 2? Fight in an empty room!

Your view is dated as there's been, albeit fairly recent, a considerable rise in players along with a change from the majority being "middle class" which I never found to be true when I played in Paisley.  I suppose we'll really need to wait another 5-10 years to see if there's an increase in successful players at elite level, which is more to do with coaching than just numbers.  Murray, and his brother, traveled to Spain to hone their skills but Andy had a determination that can't be taught.  The LTA have spunked millions away over the years, too busy patting themselves on the back because Wimbledon is such a showpiece.  They had, and probably still do, dinosaurs at every level, time they became extinct. I know they weren't overly keen on Judy Murray.