The Detroit Free Press (Vince Ellis) reports: Allen Iverson is showing signs of wear (if you’re a fan) or age (if you’re a critic). One NBA scout, who requested anonymity because it’s against the code to criticize players publicly, said of Iverson: “His first step is not quite as explosive.” Also, if you watch many Pistons games — and the scout agreed — you know Iverson misses lay-ups. These aren’t the lay-ups when you’re out in the driveway messing around. In the NBA, more often than not, there is contact in the lane when you try to make a shot. Iverson used to finish through the contact or explode to the basket so fast the only thing a defender could do was foul him. These days, defenders also can keep him out of the paint a little easier than before. That’s a tell-tale sign that his legs, the base for finishing around the basket, aren’t what they were.