The 28-year-old has recently linked the 28-year-old with Roma, Juventus and several Spanish clubs.
Mongai told calciomercatoweb.it: “Bacary is very, very happy in London and I think it is very unlikely he’ll leave Arsenal in the next summer.
“In football nothing is impossible, but, again, it is really very complicated that the player could move.
“He is very well and has found an ideal dimension in London.”
