Middlesbrough will have decisions to make on a number of players come the end of the season. Those will revolve largely around the futures of player currently on the books permanently at The Riverside Stadium. That may come in the form of players who are either out of contract with the club, or set to attract interest from elsewhere. However, Michael Carrick and his backroom staff may also have to make decisions on certain individuals currently on loan at Middlesbrough. One player who finds himself in that situation is Sam Greenwood. Now, Carrick has been speaking about what the future might h…