The San Francisco 49ers are officially halfway through their 2017 preseason schedule, and have wrapped up their open training camp schedule. There is plenty of evaluation still to be done, but practice is now closed to the media.
Now that we have reached this point, it is time to take a look at where the bubble watch stands. We have not done a formal bubble watch look since late June. We took a look at the potential 53-man roster Monday morning, but for the rest of the week, we will be taking a look at the bubble watch for each position.