Addison will undergo tests on his injured right ankle Monday, but the issue isn't thought to be a serious one, Ian Rapoport of NFL Network reports.
Addison tended to a left high-ankle sprain last month that kept him off the practice field until Sept. 2, and he eventually avoided a designation for the Vikings' Week 1 road matchup with the Giants. However, he exited Sunday's eventual win in the third quarter and didn't return due to an injury to his other ankle. If Rapoport's report proves to be true, Addison may miss little, if any, time, but the aforementioned testing ultimately will determine if an absence is possible.