Experimentation is way more difficult 6 months into G12. Its tough(and I rank high in arena) to just G12 a team on a fun whim....rock, paper, scissors, yes. Mods are forever. G12 puts a monkey wrench into all of that.
With both TB’s and TW requiring resources be spread around(the WORST thing you could do for the first 18 months of this game) a full arena squad change to g12 would take me 2 months and that’s with top payouts in both arenas.
I like your thinking here, but for the large percentage of the player base, it’s not feasible. For the hyper focused player who just plays who he wants regardless of rank and guild contribution, it’s a dream come true.