Salary Cap Dynasty League Expansion Draft

I will be in my first ever salary cap league and it happens to be a dynasty league. They decided to add two more teams and have an expansion draft this year. What should my strategy be going into an expansion draft? Each team gets to save 8 players from the expansion draft and then me and another team draft our rosters from what was not saved. Then, we conduct the rookie draft after. Any help and advice would be much appreciated. Thanks.