Nina Tassler, President of CBS Entertainment, has honored us with her presence this morning at CBS’s TCA day, and during her executive session, she provided us with the following tidbits:

* When word leaked out – that’s hardly the right phrase, since it was actually included in a network-provided schedule, but we’ll go with it, anyway – that there would be a “Mystery Panel” today, hopeful (perhaps overly optimistic) critics began theorizing that it would be for “The Late Show with David Letterman.” As it turns out, it’s actually for CBS’s upcoming revival of “Let’s Make A Deal,” which Nina briefly detailed for us. It’ll be hosted by Wayne Brady and will premiere on October 5th. And, yes, Monty Hall is involved, but only as an executive producer. Come on, though: an old pro like that surely won’t be able to resist rearing his head onscreen once in awhile. I think we can count on him to show up during Sweeps Week, at the very least.

* Of NBC’s great Jay Leno experiment, she says, “Whatever ratings they get, they’re going to declare victory, so it really doesn’t matter.” As far as CBS goes, however, they’re going to stick with the successes of their 10 PM dramas. (Good plan.) She also got a laugh when she admitted that she thought that NBC’s announcement that Conan O’Brien was the new king of late night “seemed premature.”

* Rocky Carroll will be a recurring character on the new “NCIS: Los Angeles,” but Pauley Perrette will be guesting in the show’s second episode.

* There are nine more “Flashpoint” episodes yet to be aired, and they’re still happy with the way the arrangement of airing a Canadian-produced series on American TV. As such, “The Bridge” will be turning up on CBS in the near future as well. But there are no plans yet to produce any further “Flashpoint” episode, although she says they reserve the right to do so.

* As far as “Harper’s Island” goes, it had some online traction and appealed to a niche audience. “The challenge is to find something that can appeal to niche but that has a broader appeal as well,” she said. She was happy with the series, but “it just didn’t grab on to a bigger audience.”

* Apparently, “CSI” fans’ biggest issue with Laurence Fishburne was that he needed to look “more comfortable in his clothes.” You will be pleased to learn that this is being taken care of.

* No plans for any more “Million Dollar Password” at the moment.

* Her one-liner about Ben Silverman’s departure from NBC: “”I’m really just a D girl, so I wouldn’t comment.”