This extension is only semi-useful... It only sporadically works when at team page at sleeper, and it doesn't update advice when I already have changed lineup in another tab (YES, I clicked on "update advice" when an error popped up after trying to submit lineup on sleeper through this addon):

This extension does not give you access to fantasypros tools without payment. It won't tell you that until after you've installed. It also requires giving permission for access to see every site you visit ever. fantasypros needs to see espn,yahoo,etc. Either this extension has extremely dense developers or they are stealing and selling ALL of your data.

Do not install.

You really need to ask yourself how many websites require you to install a browser plugin to operate. Then ask yourself why does this plugin need you permission to access all browser tabs and to access all website data in your browser.


This is a really sketchy plugin to install. I suspect they're taking your browser data and selling it.

Why is it so hard to add a team from a league??????