Do batsmen currently have issues with seeing the ball in night ODIs? Or do visibility issues differ for pink and white balls?
Probably very occasionally they do...but yeah it's a much different visibility issue with the pink, which I'm led to believe is to do with the lacquer on the pink balls and its ability to lose colour much quicker than a white ball. Obviously bearing in mind we now use two white balls, which are very unlikely to discolour in 50 overs.
I'm sure there's very capable people working on the pink ball and it would be flippant to say we've put a man on the moon so why can't we produce a ball that can be seen at night and reacts in a similar way to the red ball. But as I've said before, trials have certainly not borne out that we're getting a ball that is going to be anything like we've seen before, and may affect how the game is played. The white ball has done that more subtlely but that's fine, ODI cricket was always its own new entity without anyone's desire for it to be like anything that came before.
Here's another issue - let's say the pink ball gets discoloured and the batsmen simply can't see it well at all. In a normal Test match, the fielding side are under no obligation to take a new ball from 80/160 etc overs. Do they continue to retain the right to replace it whenever they want? I mean if it's just gone nightfall and the ball is 80 overs old, why would you take a new one - especially if as trials have shown, the ball doesn't actually swing for that long anyway? Wouldn't you just be happier to think you can buy a wicket when a guy doesn't see it? All of a sudden, doesn't Lasith Malinga become massively relevant again as a Test cricketer? That doesn't sit well with me. And bugger me (but don't call me racist) good luck picking a sub-continent bowler at dusk with an old ball.
All of a sudden as I said before, Test cricket isn't Test cricket anymore - it's some 5-day, 5-night scenario where the whole dynamic completely changes. Thinking of declaring? Why not do it at 8.30pm, just as the sun falls. I dunno, maybe that's exciting that no longer is declaring overnight the best option.
So I'm not convinced that prime time TV eyeballs is all it's going to need to become a thing. International cricketers aren't going to let it wash to play some of their Tests in conditions that to use a stupid old phrase 'just ain't cricket'. They're already battling against 17 out of 20 of the NZ contract list saying they don't want it (and I know one of those who would've said let's do it, who isn't a Test cricketer), and by the sounds in the media plenty of the Aussie side too.