Two outfield players and one goalkeeper. No allowance for the +1 becoming an outfield player. All three subs would be permitted to be used during the game under the proviso that the keeper sub were only interchangeable for the keeper.
It is sheer madness to go back to seven substitutes. It will stretch the smaller/poorer clubs even more to have to keep up with the "norm" of each team having this amount. I know they don't have to... more