West Brom No2 Dave Kemp was pleased with debutant Sandro for their 1-1 draw with Swansea City.
Sandro has joined on loan from QPR for the rest of the season.
"He's going to be a really good player, there's no question about that," Kemp said.
"That's his first game I think in four weeks and he made a really good contribution for an hour.
"We brought him off but he'll be better for that and he'll be better the next time he plays."