Actually
@Gerry SA Narine has been called up for a training camp with Trinidad, for the Super50 tournament which starts in January. He's been recalled for international duty but is free to play regionally/domestically. And his test records are not great, simply because while he is a remarkable T20 and 50 over bowler, he's not very penetrative. Simply put, in limited overs batsmen have to attack him and because of his variations, he gets buckets load of wickets, but in tests batsmen tend to be more patient and as a result he is not very "influenecial".
Roach is and has not been the same bowler he once was before his return from injury, and actually it has been Jerome Taylor who was the pick of the bowlers during the WI past few series. Cottrell seems to be an exciting prospect but it's a bit too soon to start to pin hopes on him.