Quote from yesterday's Up Front News in the "Future Aircraft Orders" section: "The recent reports in the media that state that we have concluded a transaction with Boeing for 25 737s are speculative at this point".
It did seem a bit strange that we'd make a follow on order so quickly after the 40 aircraft order. That said, the media reports that leaked a couple of days prior to said order were spot on. Also, "We continue to evaluate our small narrowbody fleets and expect to make a decision in the near future". The plot thickens...