To me, it's really important to drive change through a team because one person, while the buck has to stop with somebody, the company is just too big for one person.
As I said before, a big part of my strategy says - and the management team I think is in agreement with this - we don't have to be out there with a lot of noise all the time. What we need to do is paint a vision for customers, promise them deliverables, and go hit at it.