Udinese coach Guidolin impressed by Zeman's Roma work
Guidolin believes Zeman has adjusted his approach over the years.
"Zeman is a great Coach, but he hasn't remained the same either. He changed the way he plays and isn't as focused on the attacking moves as much as he used to.
"In my view the best Italian player of the last 25 years was Roberto Baggio. He had quality, creativity, talent and is the man who had the biggest effect."