I wish they would stop buffing champs with good dmg numbers and instead focus on improving what makes them fun to play. Q dmg isn't the reason people enjoy playing Lucian. They like the mobility he has from slinging spells correctly. EQEWEQE is a very fun combo but you need 40% cdr and maxed E to do it quickly meaning it takes most of a game to reach that point. The movement speed from his w is also really cool but you get little benefit from the ability itself until you start maxing it which is always last. The Q is the least interesting thing in Lucians kit but its what you max and its what they buffed.
What I would want is if lucians E could work just as well on 30% CDR as it currently does on 40%. Increase the movement speed bonus from W at earlier ranks for a more noticeable get up and go.
Thresh has had some nice buffs due to his excellent skin as well and as a thresh main I am very satisfied. Sadly little has changed for thresh for most of the game. Once you have maxed q all that's changed is the lower mana cost and the lantern is up a little sooner. The key thing being the lower mana giving you an extra hook every third hook, that is nice. What I would rather see however is a 80 mana cost for missing a hook and a 40 mana when you land it, that would be amazing and being good with the q means that much more then.