There was debate over the weekend about whether Donald Trump would testify in his E. Jean Carroll damages trial on Monday — with many legal experts discussing the disaster that could unfold. As it turned out, an ill juror forced a last-minute pause for a day, but the short morning of activity was enough for MSNBC legal analyst Lisa Rubin to admit she was wrong. She had assumed Trump was not going to testify — but what she saw in court Monday morning convinced her he was ready to go. “Trump was definitely ready and eager to testify. What makes me say that?” she wrote on social media. “As the pr…