Arter expects the new arrival to prove his worth at Dean Court.
“It was a surprise seeing Jack come in," Arter told the Bournemouth Daily Echo. “When he is fit I think he is one of the top midfielders in the world, I honestly do. I think he is an unbelievable footballer. For him to be at Bournemouth is great for everyone.
“It is great for the supporters, great for the players and I believe he will take us onto the next level. Every player is looking forward to working with him, myself included in that."