opportunist

They may be his friends, at least for the moment: political opportunists, power-hungry strongmen and regimes that don’t care about the ideals America once stood for.

He painted Mr Ephron as an opportunist seeking financial gain and called the prosecution's case flimsy due to a lack of physical evidence.

Spencer considered Trump “a demagogue and opportunist” and suggested if Reagan were alive he’d be sickened by Trump’s outlandish behavior.

To others he was an opportunist, a rockstar and Robin Hood character.

"It was back to his real love. He is not an opportunist, he just wants to improve the club."