Why bringing cav back into DTV is a terrible idea:
-Making bots circle around them endlessly: This is the reason it was forbidden in the first place, and is still valid. Some bots may go to V, but often a lot are still lured by this making rounds too easy (first slaughter the 10-20 that do not get lured, then the rest)
-Abusable: Bots do not kill horses, which is why they being killed after every single round had to be included. Otherwise you get things like these:
Again gamebreaking (it basically allows the team to ignore almost every narrow pasageway).
There are probably more uses that I cannot recall atm, but there was a reason they were removed, and it was a good one. Adding V helps a bit, but not enough imo.