Jones played in defeat to Yokohama F Marinos yesterday.
He said on Tuesday: "I donâ€™t think the lads are too bothered who the players are that other teams are signing.
"Itâ€™s totally irrelevant. Weâ€™re just concentrating on ourselves and what weâ€™re about. We know what to do. Itâ€™s interesting.
"Teams have got new managers but, if weâ€™re anywhere near what we were at the start of last season, then Iâ€™m sure weâ€™ll be fine."