The Heat enter training camp with Caleb Martin as the starting power forward View the original article to see embedded media. Among the biggest questions entering training camp for the Miami Heat is the power forward position. A void was left when P.J. Tucker signed with the Philadelphia 76ers in July. It left the Heat scrambling during free agency, but they were unable to find a replacement. They enter training camp with Caleb Martin as the starter. “We always find a way,” center Bam Adebayo said. “That’s the Miami Heat way. That’s our culture.” “PJ’s not with us no more,…