I reached out to a Toronto Raptor fan Turbozone who's pretty much the elite sig-maker on the forum, and today he made some Bulls gifs. He seems like a great guy and it was kind of him to do this.
Link: http://imageshack.us/a/img29/6193/ldw.gif" onclick="window.open(this.href);return false;
Link: http://imageshack.us/a/img543/3078/xs7f.gif" onclick="window.open(this.href);return false;
Link: http://imageshack.us/a/img716/4161/45ky.jpg" onclick="window.open(this.href);return false;
Link: http://imageshack.us/a/img546/972/uv1i.jpg" onclick="window.open(this.href);return false;
Link: http://imageshack.us/a/img36/6153/k026.jpg" onclick="window.open(this.href);return false;
Link: http://imageshack.us/a/img35/6770/qa82.gif" onclick="window.open(this.href);return false;
I'm not sure if he'll do it or not, but if you guys have some ideas, please shoot and I can hopefully message him.
He has his work up here - http://www.turbozone.ca" onclick="window.open(this.href);return false;
EDIT:
Here are three ideas I had which Turbozone made into Sigs today... He did an outstanding job
Link: http://imageshack.us/a/img809/6812/xd3b.gif" onclick="window.open(this.href);return false;
Link: http://imageshack.us/a/img818/3404/cbx.gif" onclick="window.open(this.href);return false;
Link: http://imageshack.us/a/img856/3350/myg6.gif" onclick="window.open(this.href);return false;
LeBron is 0-7 in game winning/tying FGs in the finals. And is 20/116 or 17% in game winning/tying FGs in the 4th/OT for his career. That's historically bad 
