"Showing up every day isn't enough. There are a lot of guys who show up every day who shouldn't have showed up at all"

This quote by James Caan is a suggestion that simply showing up is not enough to be effective. It is very important to be present and put in the effort, but it is also important to be productive and make the most of the time spent. Caan is recommending that there are people who appear every day, but they are not making the most of their time and are not adding to the group or organization in a significant method. He is stressing the importance of not only appearing, however also being efficient and making a positive contribution. It is insufficient to simply exist; it is very important to make the most of the time invested and be an important possession to the team.