Rayquaza64
McMichael>McDavid
I think this is probably the biggest thing. Teams were likely using CapFriendly to observe the cap situations of teams outside their own and using that instead of manually tracking (which is somewhat important for making trades and identifying trade targets that are affordable)
I would be surprised if even one team was truly in the dark about their own contracts, but it wouldn't shock me if visibility into other cap situations around the league was largely dependent on external resources.
Not sure what's stopping teams from entering all the cap data from capfriendly into their own excel sheet or whatever and designating the data entry task to someone, unless CF had some special server-side API only teams had access to I don't think this should be more than an annoyance to opposing teams.