The difficulty of the jungle monsters on TT makes it extremely difficult to compete with the ADC/Sup
...meta
I know the change isn't recent, but I didn't notice how bad the jungle meta was until my team started going against season 4 diamond/challenger teams. Hell even lower it gave us a huge issue with no real answer.
The only thing you can even do is try to run extremely strong laners to push up the adc/sup and stop them from fucking with your inevitably half health jungler, which limits team comps immensely.
Unless I'm missing some uber tactic, the support meta is just incredibly frustrating to deal with.
With the jungle as hard as it is anyways.