There are several things missing from this matrix that I think are super important. One is communication ability, the other is learning. I really don't care a

There are several things missing from this matrix that I think are super important. One is communication ability, the other is learning. I really don't care about most things on that list, as long as someone has the ability to grasp the concepts, the tools and experience to learn the things that are relevant, and few bad habits. Obviously someone down the left column is going to take longer to come on board, and it may be an indication of an inability or unwillingness/lack of motivation.