Hm yah, played a dungeon yet? Multiple chicken are rarely or never needed apart from that you can’t chicken elites, which pose the most issues in dungeons.
Other than that assuming “lvl limit goes to 40”…? Not sure if it’s clear to OP what that means, it would require a major, major patch, remake of all shard gear, which is useless then, remake of the entire endgame content, raids, all dungeons, everything.
Raising level cap amounts to release of a new version of the game similar to the Reborn-Overhaul. Now the forthcoming thing announced for the year is nothing like this, but the island and raid content which is part of the Lvl 30 endgame. So this would make no sense if it’s not around for months to play.
Any suggestions made for a raise of lvlcap are just fantasies, currently, which likely will long be buried once a major change like this is in sight imo…