Last Man Standing tiers make no sense

Who tiered these unlocks?

Why is a Sidekick considered the lowest tier beneath mangler and disruptor on the largest map? Your range diminishes from this point until a Commando unlock

BR puts Commando to utter shame on this map too. Whoever gets the BR first is basically untouchable

Finally, powerup drops are boring really fast. They make the game all about luck from RNG spawns. Id like Speed Boost and Damage Boost to make a comeback to add some variety.