I keep looking for that 'mean' streak in Kassian. Not seen it yet. Neal has it the same way Lucic does. That said I would take Neal over Lucic. Neal goes 100% every time out, Lucic does not.
No doubt that Kassian is still feeling his way and is definitely listening to his coaches. Hockey success is so much about consistency shift after shift. Kassian has pretty soft hands which makes me hope that his offensive upside is superior to both Neal and Lucic. Beertuzzi put up points but he was no leader and his ability to play both ends of the ice was limited.