Oh, no. I think Oswald probably DID (at one time or another on Nov. 22 or 23) claim to be eating lunch with Jarman & Norman. I just had not properly thought out all of my #3 "scenario" that I laid out in my previous post. (I'm wiping the egg off my face as we speak.)
But I also can see your point regarding Oswald trying to use J&N as alibi witnesses----even though LHO would have to know that BOTH men are obviously going to say they didn't eat with Lee at all.
I think Lee's thoughts were a bit muddled right after he shot the President. His "alibi" plan was not exactly---shall we say---a good one.
Oswald was no dummy, and his brazenly claiming that he had seen "Junior" and another Negro (but leaving it wide open as to whether or not they had "seen" him) walking through the first floor while he was (not) having lunch in the D.R. was pretty clever of him, imho.
If Jarman and Norman were noisy (laughing, yelling) on the fifth floor while waiting for the motorcade to come by, Oswald in his sixth floor sniper's nest could have heard them and recognized their voices (at least Junior's), and intuited that they must have recently walked through the first floor to get there, and maybe even walked by the D.R. in doing so.
-- MWT