Broadcom knows this very well and likely turned the price screw exactly right - just before the breaking point for the critical mass of their customers.
What I think will lead to the eventual implosion of VMware's market share, on a longer timescale, is the removal of free ESXi. Many people acquire familiarity with small scale/home/demo labs or PoC prototypes, then they recommend going with what they're familiar with. This led Microsoft where they are now, by always giving big discounts to students and never going too hard on those running cracked copies. They saw it as an investment and they were bloody right. If the product had been better it would completely dominate now, but even as shoddy as it is, it's a huge cash cow.
Of course, destroying the trust they had with their customers means the long-term prospects of the VMware are not so good.
SDN is one thing but the amount of effort put in vROPS / vRA / vRO etc is not easily replaced. Workflows integrating with backups, CMDB, IAM, Security and what not have no catch all migration path with some import wizards.
Meanwhile, Broadcom will happily litigate where necessary and invoice their way to a higher stock price.
$0.02
It’s about answering the question: Why is the current price of puts wrong?