, ▁ 2 0 0 5 , ▁where ▁he ▁spent ▁the ▁remainder ▁of ▁the ▁season ▁as ▁an ▁in active . ▁He ▁was ▁wa ived ▁by ▁the ▁Pan thers ▁on ▁September ▁ 2 , ▁ 2 0 0 6 . ▁ ▁Houston ▁Tex ans ▁The ▁Houston ▁Tex ans ▁claimed ▁Ell ison ▁off ▁wa ivers ▁on ▁September ▁ 3 , ▁ 2 0 0 6 , ▁but ▁wa ived ▁him ▁on ▁September ▁ 7 , ▁ 2 0 0 6 , ▁before ▁the ▁start ▁of ▁the ▁regular ▁season . ▁ ▁Baltimore ▁Rav ens ▁Ell ison ▁was ▁signed ▁to ▁the ▁practice ▁squad ▁of ▁the ▁Baltimore ▁Rav ens ▁on ▁September ▁ 1 2 , ▁ 2 0 0 6 , ▁and ▁was ▁elev ated ▁to ▁the ▁ 5 3 - man ▁ro ster ▁on ▁December ▁ 4 , ▁ 2 0 0 6 . ▁He ▁was ▁in active ▁for ▁three ▁games ▁before ▁being ▁placed ▁on ▁injured ▁reserve ▁with ▁a ▁shoulder ▁injury ▁on ▁December ▁ 3 0 , ▁ 2 0 0 6 . ▁He ▁was ▁wa ived ▁by ▁the ▁Rav ens ▁on ▁September ▁ 1 , ▁ 2 0 0 7 , ▁and ▁re - signed ▁to ▁their ▁practice ▁squad ▁the ▁next ▁day . ▁ ▁San ▁Francisco ▁ 4 9 ers ▁The ▁San ▁Francisco ▁ 4 9 ers ▁signed ▁Ell ison ▁to ▁their ▁ 5 3 - man ▁ro ster ▁off ▁the ▁Rav ens ' ▁practice ▁squad ▁on ▁September ▁ 5 , ▁ 2 0 0 7 . ▁He ▁was ▁in active ▁for ▁the ▁entire ▁ 2