Tottenham boss Mauricio Pochettino says changes must be made if he is to stay.

He will discuss his future with Tottenham chairman Daniel Levy following the Champions League final next month.

"I am open to everything," Pochettino said, when asked about his future.

"What I am not open to is starting a new chapter with no plan, with no clear idea, with not being transparent and being able to tell our fans what is our objective, to stop talking about perception, talk about reality - because if not, it is going to be difficult.

"We know very well that we need to operate in a different way and that doesn't mean to spend more or less money. It's to be transparent and say: 'This is what we want for the next year, or the next five or 10 years.'"