When I say Bioware should listen to fans to a point, and not get stupid on it. then listening to Fans can be easily a coin toss in the sense that it could be good or bad.
For Example of Keep Main Kotor 1 elements:
Revan:
Having Amnesia and Rediscovering his/her past will be important for it ties into the main plot
I do favor the Silent PC over Voiced PC due to respect that Revan was more of a Silent PC than a truly Voiced one in the original game
having many light and dark side options will be important
Bastila:
Keeping her bit on the haughty if not a bit arrogant
A potential romance for males but have enough independence to fall inlove with someone else that compliments her if A Male Revan doesn't Romance her or A Female Revan. Also A Single Life Bastila as well
Better Feats to compliment her as a Double Lightsaber Duelist and a Force support Jedi Sentinel
it is alright to make a potential Decoy Progantist if need be to make the Revelation more shocking
Carth:
Keep the same Role but with greater deal, potentially making him a Jedi Sentinel given his past. Given his son was a Dark Jedi and eligible to become a Sith in Training within Korriban
Canderous:
Keep the Mandalorian badass commander how we know and love him, like a boss and as for new content, Face down the Mandalore within the Jungles of Kahyyysk(remember those Mandalorians from the Kahyyysk shadowlands sidequest; just make that much bigger) and team up Hk-47 for more dialogue
Hk-47:
Team Up with Canderous for a Mandalore Side quest. but able to move into a Kotor 2 style Hk-47 that makes sense in character development
T3-M4:
We all know he is not much used within Kotor 1 compared to Kotor 2 but I have an idea that makes use of Canderous, T3-M4, HK-47 and Zaablar heavily. Later on I might post it.
Zaablar:
Like T3-M4, he is under used
Juhani:
I like her as she is. Well Keep her a strong Lesbian, Out of Respect of Stanely Woo and her character intergety, Fierce temper will be needed. And maybe a feat tree that Reflects that in the sense that she is a Cathar with a fierce Temper and able use force stealth.
Jolee:
I like him as is.
I would love New Jedi specialization to be added. Jedi Shadow, Jedi BattleMaster and Jedi Watchman should have their own unique sidequest if the players wants to become them.
Jedi Shadow: Stealthy Jedi Sentinel with sneak attack and uncanny dodge. Able to improve force Stealth,(able to finds a Jedi Shadow Holocron at Taris underground)
Jedi Battle Master: a Lead in Front Jedi Guardian that can tank while able buff allies and switch Lightsaber forms on the fly.(get tested by a Traveling Jedi BattleMaster or Master Zhar in knowledge of various martial arts and lightsaber forms and several endurance matches against variety of oppoents within the Jedi Dueling area and if complete gets Jedi Battle Master Holocron)
Jedi Watchman: Stealthy Jedi Consular that works with local governments to fight crime.( Can find it at Kahyyysk Shadow lands in Jolee's hut and able to train Jolee and your PC as Jedi Watchmen)
Well I do think it would be nice to have more martial arts styles to train in with for Normal characters and Jedi alike.