to the OP... looking good in the offseason has been Martell's history. He's a pretty decent run/jump athlete and has beautiful form on his J. Unfortunately he is not a good ball handler, defender, and doesn't handle the pressure of real games well... problems between the ears are hard to shake. I've seen the same full throttle hype machine gushing about him in each offseason only to have the same less then mediocre wing player come the regular season. I'm not getting my hopes up until he finally looks good when the games matter for a lot longer then a single quarter.
Conversely, Batum hit the ground running last year. Despite being very skinny and barely speaking english, he was better as a rookie on both ends of the court then Martell has ever been. He showed an ability to pick his spots/blend on offense, a solid floor game, and was easily the top wing defender I've seen in Portland in many years. It's pretty typical for guys to improve a lot in their 2nd season as they settle in/reap the benefits of some experience in the league. They know whats allowed by the officials, what their coaches want and what they're capable of... guys can react to a situation instead of having to think so much. Also natural physical progression combines with the benefits of year round working out with various trainers/coaches... prior to last year Nic had never lifted weights and now he's been on a program for a year. With as much as he showed as a 19 year old rookie it's easy to see why there is so much optimism surrounding him.
Greg needs to do a complete 180??? Thats crazy talk. Dude was a very effective player in his rookie year (18 PER) showing great hands, strength, and athleticism. His biggest flaw was plodding feet causing him to pick up a lot of silly fouls. It's only natural to expect that his agility & explosiveness to improve his 2nd season removed from MF as thats the history of the many other pro athletes who've come back from it. Add on all the stuff I already stated about the history of 2nd year players and he should be able to avoid a lot of the foul trouble he found himself in. His per minutes production was already very good and is likely to improve. If he's able to avoid fouls/log more minutes...
STOMP