What type of strap/sleeve/brace should you use for football after a torn acl?

2 yearss ago I tore my acl and it never really healed back (i'm 15 by the way) I still have discomfort with my knee and was wondering what I should wear. I bought a sleeve and don't think it's working as well as I thought it Should. I was thinking a multi action knee strap(like Wes welker wears) what do you think?