I would agree with most of this post if we were talking about gameplay but we're talking about their respective franchise modes here so I don't agree that 2k caves to casuals for MyLeague.
Unfortunately, for both gameplay teams, the causal/YouTube crowd are usually the loudest and that's why we see the changes we do. It's happened in Madden with things like QB accuracy and there have been times where 2k has completely changed and even broken gameplay while trying to cater to casuals. 2K15 is the greatest example but it happened with 2K17 as well. At this point, if I like gameplay at release I'm considering taking my PS4 offline because I'm afraid they'll mess gameplay up again and I don't want to constantly be tinkering with my sliders.
And even with that said Mike Wang (Beluba) and Da_Czar are gameplay devs and they probably post on OS more than they MyLeague guys. They may not always win out even if they agree with what posters are saying here because they "suits" likely have the final say. However, at least we know they are hearing our feedback and are open to discussion.