1. most gliders dont like holding, but prefer to climb on you on their own. some do let you pick them up and hold them.
2. "bonding pouch at night". night time is their awake time, they usually want to be up and about alot more often. day time is Sleep time, so a bonding pouch is much more their style at this time. At night in the playroom they are very hard to hold, they are just running and jumping and running again. I can get in a quick pet before they are running again. at daytime I can put in shirt and they will curl up and sleep.
We pick up sophie from a previous owner. she was great with previous owner and great with us from day one.
Just give them time to get to know you. most likely if they are friendly with first owner things should go very easy for you.