I find with Risto, whenever he make a mistake the other team finds a way to punish him. I still don't think he is a bad player, he has the skill set, he just needs better execution.
When people realize that he's the defenseman version of an Evander Kane type of player and start deploying him appropriately with the proper complimentary players, he will be a very valuable piece of a competitive team. He's never going to do well in the primary shutdown role playing with Marco f***ing Scandella.
Kane was the exact situation, people complained about his low IQ, his ability to kill possession, etc. Yet here he is, a very positive part of their roster puzzle.
I've said this before, but you can win with low IQ players, every team does it. Honestly my biggest complaint about Risto is the fake tough guy act, drop the gloves twice a year so that you're not a f***ing joke to opposing teams... Oh well, at this point when we trade him I just hope we get some kind of value back.