I know that I am going to get flack for this, but I think one or two games is correct for this hit. I think it could have gone either way so it went the way of two.
The Backlund hit was really a push if you look at it. It was very dangerous because there was space between where the push took place and the boards, and Backlund fully extended his arms in the crosscheck style push, but I think even Backlund was surprised and the outcome and how light Enstrom was there. Enstrom was kind of bending over to make the play so his weight was more forward which is why he was kind of 'light' on that particular play. Enstrom is usually very good at 'preparing' for the hits in the corners - a survival mechanism no doubt given his size. He generally protects himself well, but was caught off guard on that one as he tried to turn in the direction of Backlund. But given the full extension of the arms and the proximity to the boards, definitely suspension worthy and lucky Enstrom wasn't hurt worse.
The Kane hit is different. It is a full body check, not a push. He sees nothing but numbers for, what, 20 feet of ice, continues and completes the body check with full force. Thank god he stopped striding towards him before the hit, then it would have been boarding, charging and at least 5 games. But anyway, imagine if someone Kane's size and strength puts that hit on Enstrom. Enstrom becomes a permanent ad banner besides Tim Hortons or Birchwood Chevy or whoever is advertising on that side. This forum would be lit up like a Christmas tree with all of us talking about how there was nothing but the number 39 burning holes in the eyes of the guy. We would want the guy thrown out of the league.
I agree with the comments about inconsistency in these suspensions. But just because they F up other suspensions, it doesn't mean that they got this one wrong.
Just my opinion. I may be wrong - there are certainly a lot of hockey smarter people on this forum than me. But I don't have an issue with the 2 game suspension for what Kane did.