I suspect the WTS could have the 30-hr auxillary pioneer year round (every month) soon. Because the 50 hr auxillary pioneers are decreasing annually.
2008 - 321,986 avg./mo.
2009 - 304,551 avg./mo. - decreased 5%
2010 - 287,960 avg./mo. - decreased 5%
2011 - 466,011 avg./mo. But ... x 12 = 5,602,932 annual. Report showed for April alone was 2,657,377,,subtract April's= is 2,945,555. Divide that by 11 months = 267,777/mo. That still is a 7% decrease in monthly auxillary pioneers (50 hr/mo) the rest of the year.
Since Regular pioneers (70 Hr/mo.) are still increasing as it stands, I don't expect the WTS to decrease requirements for them - yet.