I have mixed feelings on that. The downside risk is that the DEMs will make a baseless accusation that the WH shared info with Nunes and withheld from the Go8.
If Kelly isn't there, the acusation that will be made is that the DOJ/FBI (not WH) pulled that same shenanigan.
Much ado about nothing. Lots of games by DOJ/FBI hiding evidence, and inserting this "Congressional filter" facilitates floating baseless accusations. Public/reveal to the public at the same time as to Congress. This controlled/slow walk is makework they are getting paid for.
I wondered if Kelly is there to ensure POTUS request to share documents is followed?