Dallas Mavericks owner Mark Cuban said the recent offer from Elon Musk to buy Twitter isn’t the only offer on the table.

What he said: Cuban said that “every major tech company” — from Google to Facebook — “is on the phone with their anti trust lawyers asking if they can buy Twitter and get it approved.”

  • “And Twitter is on the phone with their lawyers asking which can be their white knight,” he added. “Gonna be interesting.”

Catch up quick: On Thursday, the Tesla CEO Musk — who is also the world’s richest man — offered to buy Twitter outright for $43 billion

Elon Musk vows to buy Twitter
Actually, Elon Musk won’t join Twitter’s board

What he said: “I invested in Twitter as I believe in its potential to be the platform for free speech around the globe, and I believe free speech is a societal imperative for a functioning democracy,” Musk said.

What to watch: There’s a lot of ongoing speculation about Musk’s offer. Experts are unsure if this is a legitimate call by Musk to buy the company, or a “troll” move by Musk, who has often released joke posts and memes on social media.