So, I picked up a site from another gentlemen. Great content, ranking, etc...based on how we did the site transfer, I have a number of orphaned tag pages (ie they used to exist and show up in some SERPS)....debating on one of the following courses of action:
1 - Do nothing. SERPS I bought the site for are not affected, but I'm guessing some traffic came from there...
2 - Recreate the tag pages as I run across them in Google?
3 - Redirect the tag pages I come across in Google to the main or relevant page??

I could see goods and bads for all, but didn't know what others thought?