So, some info to hopefully avoid some controversy (Just in case, I don’t think too many people would be bothered). I want this to be a discussion about what could be changed for kaleos and sajj to make them more viable, since their counterparts are generally considered simply better to play. Though Kaleos and Sajj have some very fun archetypes, even if they aren’t considered viable. I also don’t want this to sound like I believe sajj and kaleos are bad, because with the right pilot and good draw they can beat basically any other deck. The trouble is in a lot of cases it’s simply better to run the other general. This kind of post also probably already exists, in fact I’d bet several do, so if any could be linked that’d be helpful 
Now, onto the actual post (Which could be shorter, sorry about that rant). I can’t think of too many fixes, so any comments will be added to the thread.
One possible fix is to make their BBS cost 0, I know this might seem extreme but it could work. Another fix is to obviously add cards which support their archetypes, and synergise directly with their bbs in a way that makes them powerful yet not as viable on the other general. A potential change for sajj’s bbs is to make it deal double damage to generals, but I know this has been suggested previously and it would be broken. A fix I’ve heard for kaleos’s bbs is to give the minion backstab for the turn, or backstab(1) so the minion will take no damage from a counterattack. This is all I’ve thought of right now, so please leave comments on what could work, I think a lot of the changes I’ve put here probably wouldn’t be very good.
A few people are mentioning changing blink so that it can affect your general, which could be very interesting to see. Here are some of the pros and cons @akurane mentioned
Another suggestion from @akurane
I think the main problem with this is the loss of health, it’s already what makes most sajj games be lost (imo) 
[quote=“eternamemoria, post:57, topic:9244, full:true”]
Duelyst should have a “First Strike” mechanic, in which a.minion or general with First Strike takes no counter attack damage from an enemy they can kill with a single strike. If Sajj’'s BBS gave her First Strike too it would certainly help.
Of course, Falcius would need to be nerfed in turn, and I think CPG is unwilling to add more Keywords to the Core Set.
[/quote] I personally think this is a brilliant idea. This would almost completely negate sajj’s loss of health problem and actually make them (arguably) more survivable than zirix. Obviously seems somewhat overpowered, but faie has circulus so why not give sajj a broken bbs 
Also some talk about zir’ans BBS between @raviel1234 and @sandclock, but it’s seperated between several posts and quite long, so go down to the 30th-40th section of comments to have a look at that.