Yeah, I see what you're saying. I can understand that line of thinking for sure.
My problem is I feel like the o-line still has massive holes in the starting lineup. We've got Albert, Pouncey, and Shelley Smith as starters, right? First off, who knows if Smith will be a capable starter. Second, who is the other OG currently, Dallas Thomas? And I don't think we have anyone capable of starting at RT currently so that need has to be addressed at some point. I don't know, it looks pretty grim to me and I kind of feel like the majority of the resources should be thrown at that issue.
The Dolphins might have made the playoffs with a better D last season but I can't overlook the importance of protecting Tannehill anymore. As of right now this o-line is only an improvement at one position and I don't think that's going to cut it.
All of that said, LB is clearly a weakness. There isn't a true MLB on the roster that I'm aware of and it'd be nice to see Ellerbee move to the outside where he's probably more capable. As for CB we just invested a second and third round pick in the position last season, so I'm hoping one of those will pan out as a starter and keep us from having to invest another high pick in the same position just one year later.