The Mexican international has impressed in Portugal so far.
The midfielder has been a revelation at White Hart Lane this season.
Billy Davies has previously excelled in roles at Derby County, Nottingham Forest and Preston North End.
The two sides face off after the international break.
The striker is looking forward to his return as he battles back from an operation in September.
Aston Villa defender Jordan Amavi has been injured on international duty.
Tottenham Hotspur are currently sat in fifth place in the Premier League table.
Preston North End and Sunderland fans are very impressed with their goalkeeper's current form.
The Norwich City forward has been linked with a move to Leeds United.
Celtic youngster Tierney is starting to establish himself in Ronny Deila’s team.