As people seem to still be creating new threads on the same issues we had in beta, I’ve decided to again compile a list of all Battleborn suggestions including relevant new links (to be added).
The following suggestions are listed in their general order of popularity. This is a work in progress, please let me know if any of these have already been implemented.
Suggestion: Improve lag/connectivity outside US (particularly Australia)
Suggestion: Fix snowballing and sentry sniping on Incursion - Fixed
Suggestion: Improve matchmaking and hide command rank - Partially fixed then broken again.
Suggestion: Make it harder to surrender - Partially Fixed
Suggestion: Fix the permanently on fire bug in PvE - Fixed
Suggestion: Rebalance PvE, particularly The Renegade, The Archive and The Saboteur - Partially Fixed
Suggestion: Allow retry of defend/escort mission if lives still available
Suggestion: Allow queueing for individual PvE maps - Partially Fixed
Suggestion: Fix characters getting stuck on the environment
Suggestion: Add post game lobby to allow staying with current team - Fixed
Suggestion: Improve split screen layout
Suggestion: Add competitive/ranked mode
Suggestion: Allow vote kick and penalise quitters
Suggestion: Widen field of view or allow adjustment - Fixed on PC only
Suggestion: Improve ■■■■ legendary items or lower their shard cost - Even more broken.
Suggestion: Disable timer on public queue if no players found
Suggestion: Show an duration and stacks for all status effects and buffs (inc. Items)
Suggestion: Add a PvP tutorial and training/practice mode
Suggestion: Fix Miko’s beam button press not being recognised (and other input queueing issues)
Suggestion: Prevent Miko’s beam from targeting minions
Suggestion: Add at least one loadout for each character
Suggestion: Allow public advanced mode - Fixed
Suggestion: Fix gear bugs like broken Friction Fizz legendary - Fixed
Suggestion: Make PvE more melee friendly
Suggestion: Tone down effects for clearer visuals - Fixed for PC only.
Suggestion: Allow player to reselect their character until timer ends
Suggestion: Add option to show team health on HUD and player health under cross-hair
Suggestion: More generous time limits
Suggestion: Add a ‘horde’ mode
Suggestion: Ultra-wide resolution support
Suggestion: Allow automatic selecting of helix choices
Suggestion: Show base stats of characters
Suggestion: Remove command rank cap and provide incentives to play lvl 15 characters
Suggestion: Add replay options
Suggestion: Make healing stations more tank friendly - Partially Fixed
Suggestion: Give thumper turrets more health - Fixed… I think.
Suggestion: Allow cast speed/look sensitivity/loadout on a per character basis
Suggestion: Add a kill cam option
Suggestion: Add quick audio communication (defend, attack, etc) and more ping options
Suggestion: Add end of map victory/defeat sequence
Suggestion: Decrease controller vibration intensity for certain abilities (ie Toby’s gun)
Suggestion: Add unstuck/suicide option
Suggestion: More in-game music
Suggestion: Allow reselect of last helix choice
Suggestion: Allow viewing gear details on other players loadout
Suggestion: Better PC optimisation - Partially Fixed
Suggestion: Allow characters at max level to earn credits in place of XP
Suggestion: Show actual ping time in ms
Suggestion: Weekly challenges and XP/Credit buffs
Suggestion: Ability to lock gear to prevent them from being sold
Suggestion: Story more drop in/out
Suggestion: Quick queue for any PvP mode
Suggestion: Make score actually reflect performance in Incursion and Meltdown
Suggestion: Rebalance PvE enemies (particularly Varelsi Scaven, Ronin Bot, and Thrall Brute)
Suggestion: Custom emotes and voicepacks
Suggestion: Friendly sentry shield notifications in Incursion (75%, 50%, 25%, broken)
Suggestion: Limited item trading
Suggestion: Duplicate cosmetics give card that can be used to obtain unowned cosmetics either via trade or some other means
Suggestion: Upgradeable turrets in PvE
[shameless plug] If you are on PS4 make sure to join my community: Battleborn Forumites [/shameless plug]

