Thought the same thing at first, but the OP says it’s a keeper league and any player with a “K” is a keeper. So McCaffrey is listed in the 4th round because, presumably, he was drafted in the 4th in 2018 (sounds about right, as I recall) and kept for 2019. Same with Kamara, who was either drafted late or not at all; he’s in the late rounds belonging to the team with the first pick, who now has Quon and Kamara; pretty sweet.
I’m just gonna go ahead and say it. Nobody here looks like he was comedically veering too far from ADP…I’ve drafted in wackier leagues (including my “home league,” like…every year there’s some whackado strategy coming from the bottom of a bong shared between at least one or two guys; this league looks pretty buttoned down compared to that).