KHawks' site says he signed a one-year deal.

Last word I had before that was on Saturday, saying that Grant and
the KHawks came to terms and that the contract would be signed by the
end of the weekend. Grant's participation in the exhibition game is
not necessarily proof that he signed, though -- even though PLPA
strongly advises against playing w/o a signed contract, Grant
supposedly was going to play anyway.

R.A.