McVeigh and Jack are so far apart as players, where are they similar ?Can't count Mitchell surely.
As far as an 'accumulator' goes, I define it as someone who is able to win his own ball while also being able to run on the outside and receive. That's why they accumulate the ball at high numbers, they can do it in more than just one setting in the game.
As such, Hannebery is definitely a strong-running accumulator IMO. He's a good blend of inside ball winning and outside run. McVeigh and Jack are a similar kinds of players. Kennedy is really just an inside ball winner (an outstanding one at that), wouldn't call him an accumulator by the way I'm defining it.