Nothing is going to happen in terms of reinforcing the defense. The transfer market for Inter defense is blocked and it will remain as is despite the physical problems of Walter Samuel. According to Sky, Inter will not sign another defender this transfer window now that Matias Silvestre seems certain of a stay until the summer. The Argentinian defender is liked by Samp and there is also Napoli (although this option is fading). But now everything stops and Silvestre will stay at Inter.
Source: Sky