I must say the removal of aegis from the purchaseable items list brings in new strategies for players.. Aegis was a top choice for mid/late item.. So common in fact that it was sort of boring and predictable already.. Although the items that replaced the functionality were also top notch ones (blood- faster respawn and -%gold and of course the hood that provides the previous functionality of aegis as a magic barrier/resistance)..
Multi-level Roshan was also a great addition since he starts out small and weak, without return damage- easily soloed in my opinion as long as you have a: life steal or b: bash/stun.. Even early game (lvl 10 up), he can already be defeated.. Then respawns every 10 minutes, bigger and badder.. Hehe..
Thats what makes DotA Allstars great.. Being dynamic and constant upgrades/nerfs/additions makes the game always exciting and fun to play
