Barcelona will be boosted by the return of Brazilian winger Daniel Alves when they visit Rubin Kazan in the Champions League on Wednesday. The Catalans said on their official site that Alves has completed recovery from a thigh injury and is set to feature in Russia. Alves picked up the injury in the first leg a fortnight ago, when El Tricampeon were stunned 2-1 at Nou Camp by Rubin. Barca are currently top in the tight Group F, leveling on four points with Dinamo Kiev and Rubin, and leading Inter Milan by just one point.