Carvalho to Arsenal?

Highly rated William Carvalho is being linked with a move to Arsenal. The 22 year old Sporting Lisbon defensive midfielder would be a welcome addition to the Arsenal squad.
Many Arsenal supporters have been keen to see a defensive midfield player signed during this transfer window.
Some are expecting this signing to be completed in the next 7 days 
-  lets hope we see Carvalho at The Emirates Stadium soon.
                    

                                                                William Carvalho