Buddy pass from MCO to CDG via ATL

A friend of mine offered me a buddy pass to use for my next trip to Europe, however I'm a little skeptical after I read some of the reviews online. I understand we need to be flexible, that's why I decided to use it to Paris VS other locations after checking the Delta website and found that there are two flights to Paris every nights. It would be very appreciated if someone can tell me what are the odds of running into issues if we plan to use the pass outbound on April 28th which is a Friday and inbound on May 4th; the following Friday.

Thank you.

You need to find other options from MCO like CVG instead of ATL. What's the seniority of the employee? D0es Amsterdam interest you? Those are the 2 best access points for Europe.
I'd start with the route map and work backwards. Pick CDG then see which gateway cities are good options for the dates. Same with AMS (lots more flts BTW)
Good to choose a Wed/Wed schedule. Are you flexible for Tues? Is it just one pass or two (I see "we" mentioned last sentence.