F1 racing, for better or worse, is a business. Helmut Marko treats it as such, which I respect him for. Sometimes in business the key to progress or growth is to make quick, bold, and often unpopular decisions - to find an opportunity in the middle of a dilemma. That's all he did. From a team or fan perspective this upsetting move might be quite shocking and seem quite unfair. Kvyat did just score a podium two races back and this was quite sudden. And considering the fact he's been replaced just at the start of a season with a younger driver from a junior team one can sympathize with what is arguably the most humiliating outcome an F1 driver can face next to being fired altogether.
But while it's easy to sit back, removed from the situation, and feel sorry for Kvyat, to then look at it from a management perspective I think Marko made a very tough but smart decision that's going to better position RBR for 2016 podiums, constructor points, and give them a better chance at keeping Verstappen even longer and out of the hands of the competition where he could be a bigger threat to RB in the long run.
But while it's easy to sit back, removed from the situation, and feel sorry for Kvyat, to then look at it from a management perspective I think Marko made a very tough but smart decision that's going to better position RBR for 2016 podiums, constructor points, and give them a better chance at keeping Verstappen even longer and out of the hands of the competition where he could be a bigger threat to RB in the long run.