re: Should Trump pull an EWE and not offer a defense?

Costello is worrisome though, He’s publicly bashed the prosecutors and the case, but he could be baiting them to call him and he flips on them on the stand. [A wolf in sheep’s clothing if we are going with the EWE puns.] I could easily see the judge excluding his prior media statements and prosecutor discussions as hearsay and his opinions as speculation. I’m sure the judge would shut him down on atty-client privilege as well. Then, the defense effectively would have no cross to his flipped or stripped down testimony. But if he’s honest and wants to do the right thing, and the judge allows it, he’d be a great defense witness.