Leeds face Garry Monk's Birmingham on Saturday afternoon at Elland Road.
Leeds could be in the market for another striker in January.
Leeds United will be hoping to continue their unbeaten start to the new Championship season.
Leeds travel south to face bitter rivals Millwall on Saturday afternoon.
Leeds winger Alioski has been in decent form for club and country this season.
Leeds United winger Gjanni Alioski continued his impressive start to the season with a goal for his country.
Gjanni Alioski's performances have arguably dipped in Leeds United's last two Championship games.
Sako is a free agent after his contract at Crystal Palace expired this summer.
Leeds face Swansea at the Liberty Stadium on Tuesday night.
It has been a hugely disappointing season for Leeds United, and that is reflected in the reaction to the Player of the Year nominations announcement.