"Anybody and everybody. The sky's the limit…"

These were the words that came from Vince Gilligan himself via Reddit on what to expect once the second season of Better Call Saul gets underway. Unfortunately all that could still be a year away so for now, everything is tied up to speculations.

Apparently a lot of Better Call Saul fans want to know if the show would showcase more characters from Breaking Bad. During the first season, Mike Ehrmantraut and Tuco Salamanca appeared and it seemed that viewers are clamoring for more.

With his intent to please, it looks like Gilligan may just have that in mind as they try to get to the bottom of how Jimmy McGill becomes Saul Goodman. With the transformation still a mystery and set six years in the past, Breaking Bad characters may likely make appearances who will likely play vital roles towards the transformation of McGill to Goodman.

All that is still up in the air for now and it will be anyone's guess on who would be making an appearance in the upcoming season.

Speaking of characters who could get a lot more of exposure, Nacho Varga may be doing more in season 2. The Tuco henchman will play a bigger part so watch out for that character.

For those who recall some parts of season 1, Chuck betrayed his brother Saul in what was truly a surprise for viewers. Admittedly, that turn of events involving Chuck was said to be something as a late addition to season 1. So keep an eye out for anymore devious plots Chuck may be up to, once season 2 unfolds.

All these mentioned were speculations as there is no clear gist or summary on what to expect for Better Call Saul Season 2. Given the time element, expect some more rumors (and hopefully factual leaks) coming out in the succeeding months.