This is a wicked unsubstantiated charge meant to impugn Limbaugh's character.
It's one thing to say that Limbaugh shouldn't voice what he feels without further reflection. But it is entirely beyond the pale to start floating undemonstrated allegations of him being bought off by something as unsubstantial as football tickets.
But that is web -- it can on occasion provoke the worst in people. And that trail will haunt them.
Rush has pretty much done that on his own! And, yes! He was very much anti-Trump during the primaries! Insulted Trump supporters at every turn!