Diouf, 30, said: "I am loyal and everyone knows how loyal I am.
"It is easy for other people to talk about me as they see I drive a nice car and have flash clothes. But the most important thing is what I think of myself and what people who know me think.
"I don't have regrets in my life. I feel fortunate to be a footballer.
"I have got some clubs in the Premier League interested in me, so we will see what happens."