Buying the 7E7 for SW is totally ridiculous. It doesn't need a 250 pax 8500 mile airplane. Boeing needs to make a new small 737 replacement, everyone is talking about how great the A320 is( its been around since 1988). 16 years old isn't new. Boeing needs a new plane wider then the 737 and wider then the A320 too. The 737-700 has taken the 737 to the end of the line.