On the argument of clean finishes and interference. Here is my take.
Glenn's argument in his column was kind of stale and i will explain why.
Interferences are supposed to be regarded as important and completely against the rules. However, when they happen several times a show and usually determine the outcome of matches, it ruins the concept. It cheapens the shock. Matches in TNA usually only go as long as it takes for someone random to come out and decide the match for themselves.
As far as "Nobody wants to watch a loser", that is so hypocritical. TNA's own Booker T lost much of his career cleanly in WWE was able to draw again within months. A GOOD booker can work around that. With booking, you can do anything. You can manipulate an audience into thinking a guy that loses half of his PPV matches is a dominant force.
YES... if a guy loses a bunch of times, who cares anymore? However, there are ways around that. A booker has tremendous creative power into fooling the audience into thinking people are threats to others.
For instance... EXAMPLE: Samoa Joe defeats AJ Styles cleanly. AJ gets pissed and assault Samoa Joe the next week. People want to see the rematch and for Joe to get revenge. Joe gets too angry and AJ beats him with a roll-up after Joe loses focus. In a rematch, AJ defeats Joe again, THIS TIME by cheating. AJ now has 2 wins over Joe. Samoa Joe tags with Kaz against AJ Styles and Tomko. Samoa Joe pins AJ after bad communication with Tomko. In a final match, probably a gimmick. Joe gets revenge and beats AJ Clean.
I just booked a feud (gimmicks or not, whatever) with only 1 unclean finish. Competitors are competitors. The Red Sox and The Cubs still sold tickets when neither had won it all for years. People lose. There must be a winner and there must be a loser. Good booking and good stories make this possible.
Which brings me to my next point is the interferences are used a little too often when a unclean finish or just simply protecting a worker can be done dozens of other ways. Such as a other distractions, brass knuckles (or illegal weapons in ring), using the ropes, low blow, whatever. Those are simple ways a wrestler can be protected.
Having Wrestle A fight wrestler B who is feuding with wrestler C win because C distracted or attacked wrestler B is just boring now because it is done every week.