Arsenal were seemingly all set to sign Riccardo Calafiori from Bologna this summer – although there is now a problem. Edu Gaspar – Director of Football at the Emirates Stadium – has agreed a £45m deal with the Serie A side for the Italy international, according to Gazzetta dello Sport. So, what is the issue regarding Riccardo Calafiori and Arsenal? Let’s take a look… Why Riccardo Calafiori to Arsenal could now collapseA story by Corriere dello Sport (print version, Tuesday 16th July) now highlights a problem in the deal, caused by the Italian’s old club FC Basel. The Swiss giants are entitled …