I doubt they went to the trouble of having a meeting and didn't discuss potential transfer targets, there are only a few players globally that each team would be interested in (especially Barca).
My guesses are they discussed:
1. Allowing Barca a free run at Villa provided we get a shot at Eto'o
2. Allowing City a free run at Villa because they are keeping Eto'o
3. Discussing Henry's availability because Barca are going for Villa
I doubt Barca would go for Villa unless they got rid of either Messi or Eto'o, none of those 3 are going to happily sit on a subs bench and having Henry as a backup is about as good as it gets. Something has to give, whether it is Eto'o or Villa (maybe Henry), doubt it will be Messi.
Getting links into top teams is great, no team is going to want to get into a bidding war with City now. Smoothing this sort of stuff out up front is good business for everyone concerned, even City, because we still don't want to pay way over the odds if we don't have to.