Gudas w/ Manning:
+1.56 CF% rel
-2.95 xGF% rel
Gudas w/ Sanheim:
+10.50 CF% rel
+8.17 xGF% rel
Definitely injured.
And Matt Read leads the team in CF% this season while being 2nd or 3rd last season. I guess he's one of their best players.
Some of these fancy stats have to be taken with a grain of salt. They aren't God-like ratings of a player.
For example, Gudas receives 59.8% offensive zone starts in the pretty small sample size of time he's been paired with Sanheim (another issue), vs. receiving 47.7 offensive zone starts in his time with Manning. I would assume (but don't know the stat for sure) that his quality of competition also has dropped due to Sanheim's careful deployment.
Lastly, as I always try to reinforce, I'm a fan of Sanheim's and want him in the lineup. I also think he's played two good games (for the most part) and looks like he belongs. I just think some fans overhype what he's actually accomplished so far in the NHL, which isn't much despite advantageous usage. Unless you think a small sample Corsi stat matters more than the actual scoreboard.
But. then again, maybe some of you do think Read is a top player, Weise was one of their top 5 players last season, and Sanheim is having a better season than Ghost and Provorov and Doughty.