The Force Bond thing was just another one of Avellone's many subversions/retcons of the motifs of KOTOR 1 since, you know, REVAN HAD A FUCKING FORCE BOND WITH BASTILA IN THAT GAME YOU RETARDED DIPSHIT AUTISTIC MORONS WITH NO MEMORY OR UNDERSTANDING OF THE ROLE OF THE POETIC OF A STORY AND WITH SUCH IDIOTIC PSYCHES THAT ALL YOU CAN DO IS COMPLAIN ABOUT 'LOGICAL INCONSISTENCIES WITH THE ESTABLISHED SETTING' (newsflash: setting is created by piling bullshit upon bullshit and trying to give the illusion of it fitting together after one singular story becomes succesful <in this case, 'A New Hope'>, which is mostly done to cater to dipshits like you who can't comprehend that it's not the immediate point of storytelling) OR OTHER SUCH CRAP SO YOU CAN FEEL SMARTER AND BETTER ABOUT YOURSELVES AND NOT LIKE THE RETARDED MANCHILDREN THAT YOU ARE.
The only thing wrong with K2's writing was Avellone's tendency to repeat himself, i.e. he could've used a good editor. Oh, and the fact that Atton had a terrible voice actor who, half the time, seemed to not even give a fuck about whether the tone he used made sense with what he was saying.