I know the point of the timer is to prevent spam runs of people just refreshing constantly to skip any sort of battle wait, but it can also impact people who do watch the battle all the way through and just have a really good party that decimates the level in less than 30 seconds. I find it makes the early levels such a drag that I end up refreshing anyways because it hardly feels worthwhile to actually watch, I'll be stuck waiting at a timer anyways. And then at the later levels, the knowledge of the timer ends up making me just refresh anyways so that I don't have to wait longer than necessary. I don't think the timer is adding anything to the player experience except annoyance. Either battles shouldn't be something you can refresh to skip in any area of the site, or the Gauntlet timer needs to go.
I also, frankly, don't see a problem with people spamming gauntlet runs. Does it really give any sort of advantage?? If everyone can do it, then no one has a leg up on anyone else. And, honestly, there's a point at which watching the battle is just so boring.
Campaign battles also don't have a timer, so why does Gauntlet need one? Is battle refreshing in Gauntlet really so much more advantageous from doing it in Campaign that it warrants a timer? People are still limited by stamina cost.