Bacuna, who arrived in the summer as a midfielder but has impressed at full-back, is sure that he can continue to improve.
"I've started to look at him more now as I'm not originally a full-back but I'm playing there at the moment," the Birmingham Mail quotes Bacuna as saying.
"I think I can learn from Antonio. He is going up and down all the time - always attacking and defending. I will keep improving my own game and maybe I can learn from him."
Bacuna has played for the Netherlands Under-21 side.