Having only added N'Golo Kante and Michy Batshuayi to their ranks, Chelsea are set for a lot of transfer activity on deadline day.
Chelsea had made an offer of £35 million for AC Milan defender Alessio Romagnoli.
Alessandro Costacurta believes the AC Milan defender is worth much more than Stones.
According to reports, Arsenal are preparing a move for Roma youngster Alessio Romagnoli.
Sent to Sampdoria last summer to get first team football under his belt, Alessio Romagnoli has blossomed in Genoa.
Arsenal are said to be interested in another defensive reinforcement.
Manchester United sent a spotter to the Stadio Olimpico to have a look at Mehdi Benatia, but came away with yet another target.