Im a fan of Ken Jennings, so I'm enjoying watching him take this on. Definitely huge shoes to fill, but he's doing a good job.
The list of upcoming guest hosts is very interesting.
Katie Couric will be a good host I believe, and Mayim Bialik will be interesting. I think she can be pretty funny and she'll definitely bring some levity to the host role. Aaron Rogers has always been known for being a pretty humorous guy off the field, so he should be fun to watch as well. Bill Whitaker will probably be boring, but hell, it's Jeopardy, it's fine.