I was looking at an article speculating on free agent landing spots. On Perron, they said he was almost definitely going to free-agency. They cited a JR Athletic article. I found
the article. I must have missed it. Apparently the Blues lowballed Perron with a 2 year deal. This was reported in mid-June. 4 days ago, JR said that Perron's agent told him there had been good progress. So it looks like there is still a chance. However, having seen this, there is more of a chance he might walk than I first suspected.
Anyone who was hoping he'd take whatever ridiculously friendly deal the Blues threw at him is also mistaken. The Athletics's model projects his market value at $8M+ and an advanced site called Evolving-hockey that JR quoted projected his next contract to be 3x$6.1. As much as I hate to admit it as I really like and want to keep Perron, that might be difficult for us to fit in.