Yanukovych? Oh no, he made a statement saying he would fight to get back into power, by that he means sucking off Putin for his help.
Back then he meant a political fight I think, as he speficied a couple of times that any military interventions were inacceptable in his opinion.
However, you must understand that our ex-pres doesn't have his own opinion. He didn't have one even a month ago when supressing the protests with brutal force, and naturally he doesn't have it now, being a guest/hostage/puppet of the world's strongest and richest dictator.
Btw, short legal analysis by one of my uni professors is as follows:
"Mr Yanukovych is not the President of Ukraine; therefore, none of his statements have any significance under either Ukrainian or intternational law. By the way, if the legitimate President of Ukraine called upon a foreign country to intervene with its armed forces in Ukraine, such a statement would also be worth nothing because the Constituion of Ukraine clearly demands the Parliament's decision for that."