I got to spend time talking to Sydlik / Barber / Barr and Jaracz. I dumped the garbage in their offices for 6 and a half months.
Sydlik was literally like a frat boy type. He was crude. Always had a joke to tell around the younger brothers. Compared young male basketball players to gazelles. He use to paint (which he was awful at and would admit it) and would wear a french beret and wear a nasty white tshirt that showed his enormous belly. He was fun around young guys. But when he got to tables full of guests he would try to seem like he was very very intelligent but also very caring for the brothers.
Barber was like a grandpa (he had a serious liking for young women on tours. Like seriously would ignore the older sisters and would pose for hugs with the younger sisters and always have his hands juuuust under their side boobs. He was an awful speaker and never seemed to try hard. I never really saw any arrogance in the guy.
Barr was similar to Barber. We refer to him as a skinny koala bear. He seemed humble around the tours but he seemed to be pretty full of himself when dealing with everyone else.
Jaracz was a douchbag. Him and that yellow skin that looked like day old chicken left in the sun... He had this aire about him that just oozed arrogance. I hated seeing his face. Ever time I saw him i wanted to just push him down a flight of stairs.
All this to say that the ones I got to speak to fairly regular or see them in action appeared at times to be normal people, but when they had to be their GB selves they would display differing levels of arrogance depending on who was around. After all if THEY ARE CHRISTS BROTHERS THEY MUST BE SOMETHING SPECIAL