I'd love to see classic Wheel too alongside Jeopardy, but frankly I'm pretty surprised they've been going outside of the past two seasons for reruns since new episodes stopped (sans for two weeks with trip giveaways they haven't aired yet). I wouldn't mind them rerunning Vanna's hosting weeks and saying it's for Christmas in July, but I just looked at my program guide and I see the next two weeks are San Diego and Chicago themed weeks from season 34.
As for Jeopardy, this schedule through the 28th was posted on the Buy a Vowel WoF forum:
July 20: Trebek premiere (not counting pilots)
July 21: Trebek's second episode (three-way zero finish resulted in no returning champion the next day)
July 22: One of Chuck Forrest's shows (Xfinity doesn't list which one)
July 23: One of Frank Spangenberg's shows (Xfinity doesn't list which one)
July 24: A 10th Anniversary Tournament show (Xfinity doesn't list which one, but I think it will be the second game of the two-day final)
July 27: October 26, 1992 (the first celebrity episode with Trebek as host)
July 28: February 5, 2001 (also a celebrity episode)
Looks like the week of the 27th will be various celebrity episodes.