Strange industry isn't it? Spirit could have gotten a much more experienced pilot for same amount of money but they chose to hire a (extremely) less experienced person. I'll be the first to admit that experience alone isn't everything but all other things being equal the more experienced pilot would be the better choice. I mean, let's say for instance the CA becomes incapacitated during flight under difficult conditions. Is the safety of the passengers best served by having an FO who has never been in command of a transport airplane or by having someone with a few thousand hours of previous captain experience who has developed solid judgement and decision making skills? For comparison sake, how many pilots get hired at JetBlue, Southwest or AirTran without substantial amounts of previous turbine PIC experience?