Paring down the number of competitors will help things along greatly because the funding won’t be split.

If NASA were compelled to “downselect” Commercial Crew to a single vendor, Washington power politics would clearly favor Boeing’s CST-100 capsule, a luxurious spacecraft, that while it has never flown, is on track for some unmanned flights to the ISS in about three years. This leisurely development schedule puts no pressure on SLS. While it is surely coincidentally that both the SLS and CST-100 programs are headquartered in Houston, we are lucky to have Messrs. La Branche and Culberson standing between us and the utter chaos of free market competition.