People saying Wiz over Tyutin "for fantasy" are overstating Wiz' supposed role as triggerman on the PP, where Tyutin also plays and plays well.
"Every game, every point is a necessity." -- Ty Conklin, January 2007
"I'll have a chance to compete for the post of first issue. This is the most important thing." -- Sergei Bobrovsky, June 2012
The lord invented IR spots, go with Wiz. You can fill in someone for Wiz when he, inevitably, missed 30 games. However for that 50 games, you are going to get some serious points and end up with the same amount you would have had with Tyutin - plus whatever the guy you sub in gets you. If a miracle occurs and he actually plays all 82 regular season games - bonus. However he'll probably bump someone and get a 45 game suspension.
I had this problem last season on my fantasy team Wiz is the better option as long as hes healthy. Tyutins the better dman but when it comes to fantasy he doesn't do much. I ended up dropping Tyutin and kept Wiz.