The United legend took over as interim manager at Old Trafford last week after David Moyes' unsuccessful tenure was brought to an end.
Giggs oversaw a comprehensive 4-0 victory over Premier League strugglers Norwich City in his first game at the helm, and has been backed to take the reins on a permanent basis by several past and present United players.
Those rumours will not distract Giggs from the task of preparing his side for Saturday's showdown with Sunderland.
"Nothing has changed. (This job) is just until the end of the season," Giggs said in a press conference on Friday.
"We will chat when the season is over. The main concentration I have is on the Sunderland game and then after that the remaining two games.
"I have a lot to think about - whether to continue playing. But my concentration is just on now. We will see what happens at the end of the season."
