Managers in Fantasy Premier League can now start looking ahead to next season with a number of intriguing new faces from the newly-promoted clubs.
For Championship winners Leeds, Hernandez was an integral part of their return to the Premier League after a 16-year absence.
The former Swansea City midfielder hit nine goals and provided the same number of assists in 36 matches.
"He is 35-years-old and he is really doing it at Leeds, those numbers are great," said Buttice.
"This is a guy who has four Spain caps so he has pedigree as well."
Winger Pereira played 41 times for the Baggies, scoring eight goals and assisting a further 20 before he signed a permanent deal with them in June 2020.