By Arena points do you mean the team strength right? While it would be nice to be able to see what the top ranking player's team strength is, I've found that it's not always a reliable indicator.
Just as an example, I have a full level 60, gear 6/7 PVP team with 5200 team strength, and yet in arena there's a player called Mellan Choly who is only account level 56 (meaning their characters can at most be level 56) and team strength 4850 and yet some how they always manage to defeat me even though I have a 4 level advantage. Granted they have Sid, IG-88, and Dathcha.
I'd be more interested in being able to see what each player's team build is instead. While this may lead to everyone just working towards a "cookie cutter" team to copy the top ranking players, to be honest, right now the character balance is so uneven that everyone already knows which characters to be aiming for (e.g. Sid, IG-88, Datcha, etc.)
