Meanwhile , 30 - year - old former Arsenal man Thomas Vermaelen still has trouble staying fit .
Javier Mascherano is 31 , Gerard Pique is 29 , while Jeremy Mathieu is 32 .
30 - year - old former Arsenal man Thomas Vermaelen still has trouble staying fit .
Javier Mascherano is 31 , Gerard Pique is 29 , while Jeremy Mathieu is 32 .