Because why not?

The left for dead 1 and 2 survivors join together to kick some ass.
also, Ellis seems to be under serious to have around all most killing his teammates by shooting them or just blowing ♥♥♥♥ up with his glance Ellis isn't the smartest in the group often falling into random conversations about his friend Keith. Ellis is funny to have around tho and often keeps the other survivors in high spirits Ellis all so considers nick as a brother to him as he seems to take a liking to nick, however, he seems more happy spending time with coach as they both lived in survanna. nick keeps to his own part to the group he is often saving every one's ass especially Ellis by killing zombies and shooting that smoker he always sees nick often disagrees to Ellis but seems to soften up on him as time progresses nick all so jokes around with coach and spends a lot of his time murmuring things behind Ellis back. however, Ellis and Zoey may get married while Nick is contemplating his life decisions on staying with the survivors. Nick and Ellis seem to have some sort of BF relationship they can't quite get over while Zoey knows about it and doesn't give two ♥♥♥♥♥ she still loves Ellis. Coach is one of the side members of the group scavenging for food and trying to find cheeseburgers are all in a guys work for coach you can offenly find him eating a cheeseburger tho as he has gained the talent for this and often keeps the group well fed. he all so seems to lead the group as his old coaching helps him keep the others in check.