If the Celtics decide to continue to rebuild through the draft, I'd like them to take Bender and follow the Anthony Davis development path. I don't think they are the same player, but I think they are similar. Both were lanky. Both were skinny. Both were better defenders.
Get him on the court next to a big, muscular center who can take a beating. Let Bender start with spot up shooting in the mid-range, attacking closeouts, lobs, and the occassional hookshot. Force him to stay in that role and add strength. Slowly let him add parts to his game, but keep him at power forward until he can avoid injury.
Here's why I think this is so interesting: Davis was 19 when he was drafted, but Bender will be 18 when he is drafted. Imagine if Bender went to Kentucky this coming season and Kentucky really didn't have another good center. What would his numbers be at Kentucky? Davis was 14 ppg, 10 rpg, 5 bpg, 1 spg, 1 apg. Would the 7'1'' Bender average 15 ppg, 8 rpg, 4 bpg, 2 spg, 3 apg? Imagine how teams would be salivating over him if he had the ability to use his exceptional length against college athletes instead of grown men.