1) Many of the higher ups at ND don't want a video board because they want to maintain the traditional look and feel of the stadium. I agree with the posters who think that it will be incredibly difficult to ever get a board (or multiple smaller ones) in the stadium. There is still widespread support for no video board among the powers that be, and probably among the majority of alumni, including those of advanced age.
I've always argued that technology and progress will eventually force something into the stadium. I think Swarbrick will continue to dance around the subject, but I believe we're still 5 years---even 10 years---from seriously having a discussion that would lead to video board(s).
There's also a huge fear of advertising in the stadium and many simply equate video board=cheesy advertising. In fact, I think there's a very vocal section of the fan base that is obsessed with this topic---and it's really weird and sometimes borderline conspiratorial. I think there's a lot of people who would prefer a advertisement-free stadium but wouldn't be horrified by SOME advertising, but there's others who just can't deal with anything of the sort. I'm talking about the people who flipped out when the NBC Sports logo was put on the scoreboard and when "IRISH" was put at the end of the tunnel. I think some people have issues when that kind of stuff is making them pull their hair out.
Also, the conspiratorial aspect (NDNation) thinks it costs $9 billion to build and maintain video boards and the University would be FORCED to sell copious amounts of advertising just to keep up. It's a topic in which they get to have their cake and eat it too because they can always revert back to the stance that the University wants video boards SPECIFICALLY to add advertising and to make more money. Either way works!
All I know is not many people are alive who have ever seen advertising inside ND Stadium, and the University is simultaneously as wealthy as it's ever been. Meanwhile, certain people point to Sprint logos on rally towels as "evidence" that the school is whoring itself out to advertisers and the stadium itself is next.
2) If I was a betting man I would not put down money that any new FieldTurf is going to be put in the stadium during this offseason. I do think the discussions with the higher ups on this topic is more serious, and the renovations going on now may be a good time to make a move, but I still doubt it. The field has been somewhat improved since Kelly took over (I think it's still subpar) and I think Kelly will have to put together a great season (10+ wins) or two before they make a move. If we're talking hybrid Desso GrassMaster then I think the odds are a little higher here.
3) I wouldn't mind doing something to the field paint. I've never really been that enamored with the empty midfield or the slash mark endzones. I can't imagine going to MSG, Joe Louis Arena, or some other historical venue and being too excited about a blank floor or ice. I understand football is a little different, but this has always been one of those traditions that I've yawned big time about.
I'd support a ND at midfield for sure. I've always liked the practical purpose of having something there as watching on TV it is easier to know where the ball is, especially after a longer play. Sometimes depending on what the cameras are showing you're in a no-man's land near midfield and you're at the mercy of Hammond to know where the ball is. I know this is weird but I like to know right away where the ball is and even a small logo would help.
I guess you could say I'm for doing things a little different, doing them tastefully, and favoring a Notre Dame that doesn't feel the need to show how different it is because of its football stadium.