I think Marlon works out well for us. With that said, Lattimore wasn't even available when we picked. When picking personnel, I'm going CB over ILB almost every time, unless I'm certain we have an all pro type of player. Won't speak on Bowser, but the little I have seen, I think he can be a great piece if used correctly and coached properly. They need to know what they want to do with him, and not switch him around ala Kruger and McPhee.
Jimmy has never been to a pro bowl. Orr had an amazing season and he didn't reach the pro bowl either even while being acknowledged as an All Pro. I choose not to use that as a measuring stick for players. Same as Bowser, with proper coaching, he should excel here. Let's see how it works out. While I wouldn't have mind taking OJ, need at cb was more important, especially with 6 TEs currently on the roster.
I think having Humphrey, Young and Jefferson will mean not having to sweat the secondary much, down the line.