Pistons interested in Ariza?

After the amazing run that Trevor Ariza made in his first finals appearance, against his old team. A lot of teams are interested in his services and he stands to earn a substantial amount more the the 3.1 million that he made this year. The Lakers are interested in signing him but their payroll is already over the cap at 70 million. The question Ariza and Odom o will they be forced to choose between the two?