70 Twink competitive arenas

Hi, wanting to see other peoples thoughts on the matter

I joined Icecrown a few days ago and have already spotted numerous 70 twinks. On retail, in mop and cata (not sure about wotlk) there was competitive arenas for lvl 70. At around 2.6-2.8 mmr there was 3 minute ques which proves it is a really popular thing to do. There was hundreds of 70s logged on every day in the guild we were in. It was a really competitive environment and as i said arenas ques were less than a minute and low mmr and less than 5 at high mmr so it proves the popularity i think this would be a really good way to make 70 alot more fun on this server. :)