Rex thinks Mueller is black hat. Mueller still the cargo sunk in the middle of the strait to block the channel. Like the ship under the bridge in the Strait of Kerch - attempt a breach and they will scuttle that ship and then ain’t nothin getting through.
However, he thinks Mueller is done. He doesn’t mention this but Whitaker’s primary mission may be to fire Mueller and his angry democrats.
Mueller and his crew of traitorous Shrillery assistants must be indicted and imprisoned—not merely fired.