I like the idea of having at least several people at the site witnessing the video run that are active in NADAC. It could even be a slot when submitting of who are several of the people who witnessed this run.
A lot of trials are getting smaller, there are a lot of reasons for that, such as a whole lot of trials in every venue, a whole lot other activities including other dog sports competing for the "disposable dollar", and the agility community everywhere is aging. In my area there are people that blame the VTs on smaller trials, but it is odd that the people that do the VTs are the same people that are at more of the regular trials. In other words in my area for the vast majority that do VTs, the VTs do not replace going to trials, but actually encourage people to be chasing titles and are more likely to keep chasing titles in VTs and regular trials.
I personally encourage VTs in my area, because we are not competing against other NADAC trials, we are competing against focusing on NADAC vs AKC, USDAA, ASCA, CPE, UKI, Nose Work, Barn Hut, Dock Diving, and the list goes on.
In any area if you compete in NADAC long enough you are likely to end up with more of Qs in some classes than other classes. Having VTs is a much appreciated means of trying to balance that out. For some they really struggle with Chances, having some VT Chances more often than trials, runs that count really helps by getting more chances (pun intended) at both trying them and getting better at them. Since Chances is perhaps one of the more signature classes in NADAC, getting better in Chances makes going to a Regular trial much more enjoyable and likely to keep that person going to a NADAC trial. In my area now there are close to 70 or 80 AKC and USDAA trials within 150 miles, when handlers are not taught very little distance skills, those become more attractive. VTs help keep NADAC on people's minds.
I see knew people who are not sure if their dog and they are ready for a full trial come and try a VT. Sometimes it shows they are not ready, but others it boosts there confidence and have a more confident attitude about going on to a full trial.
In my area, I have not seen people opting to do VTs instead of regular trials.
To make it less valuable or separate would kill it.
I have no problem with extending the distance restriction, or the cost per run. For top ten I could go either way, there are people that can go 30 to 50 trials per year within a 200 mile radius, and those are the people who get the lion's share of the top ten, a VT allows leveling the field against that, but that is certainly not the most important reason to keep VTs. I see the VTs as having a very positive impact on agility and NADAC agility. I do not see it as the cause of diminished trial sizes, please stop using VTs as a scapegoat. For the people who do cheat, they are only cheating themselves and harming a really much appreciated program.