Pros
Centene has undergone extensive growth over the last several years with little to no indication of slowing down, even considering the current size of the company. Some of this has been realized through new business and organic efforts, and some growth realized through acquisition. The future shows a great deal of opportunity for the organization as well as the team members within.
Cons
With such fantastic growth and success, the company has not been as effective in teaching its leadership (executive, senior, and middle management) how to operate under the new model, nor has there been an effective influx of leadership familiar with running businesses at that level. Much of the same senior executive is in place running a 20B company that ran it as a 2B company (or previous), and pockets of "this is how we have always done it" exist.