If you are signed up for the 50k miles promotion for the southwest premiere business card, call them and have them move you to the 60k miles sign up promotion. It works!
Now the long version. Just wanted to add a tip for anyone that is in the process of getting the companion pass. I got 2 southwest cards, the personal plus (Oct 2016) and the premier business card (Dec 2016). Both were offering 50k points at the time of sign up. Late in Jan 2017, I noticed that Chase had increased the sign up bonus for the business premier card to 60k points. Up until then, I was concerned about how to get my remaining $6k of spend and this would take care of it. So I called Chase and asked them to apply the 60k sign up bonus promotion to my account instead of the 50k sign up bonus. Note, I hadn't received my sign up bonus as of then, but had completed the spend requirements. The call center rep told me they would put in a request with the marketing department and that I would hear of their decision within 10 business days. I called them again after a week and got the same response. February rolled around, my statement closed and I saw that I was awarded only 50k points, instead of 60k points that I was hoping for. I also got a letter shortly after telling me I was signed up for the 50k promotion. I was pretty disappointed. Anyways, yesterday I got a letter in the mail telling me that they have issued an extra 10k miles which will post to my Southwest account when my statement closes early March. I am super excited as I won't have to manufacture spend to get my companion pass.
So advise for anyone that recently got the business premiere card under the 50k miles promotion. Call Chase and have them move you to the 60k miles promotion.