Arsenal are still yet to see their first signing of the summer come through the doors in north London. Edu Gaspar‘s efforts have been focused on attempting to bring in the Bologna centre-back Riccardo Calafiori over the last week. Arsenal have already agreed terms with Calafiori over a five-year deal to make the move to the Emirates. However, the two clubs remain in talks over the fee needed to sign the 22-year-old defender. As Arsenal continue to push to sign Calafiori, the north London club are also making an effort to bring in another player. And it is now believed the Gunners could launch …