Spurs boss Harry Redknapp revealed earlier this month that he would be prepared to send out the South African on a temporary basis to gain further experience.
The 24 year old is delighted to hear that a club of Rangers' stature might be interested but is refusing to look too far ahead.
"Firstly, it is still early days and I still have to sit down with my manager (Glyn Binkin) to find the way forward," he told Football365.co.za.
"First of all I'm a Spurs player and that's good enough for me. What happens going forward will all be in due time."
Speaking about Rangers, Khumalo added: "It is a good club and they play good football and that's very important but it is way too early to be commenting on it.
"I'm still here at Spurs and if there has been interest from Rangers then that's truly amazing."