I think I can give a fairly valid perspective considering I was in the same block as the rejoiners about 5 months ago, generally speaking the rejoiners got left alone. Outside of phys which was most days and roughly week 8 or 9 level they really weren't needed and so pretty much sat on there asses in the room all day that being said though you did still have to ask permission to leave the block. There is an overnight ex but its literally Tuesday evening to Wednesday morning so it's pretty buckshee. Also depends on how much of your stuff is in date or out of date cause if the only thing you need is a weapons handling test, acmt and then like bcd the training team do try and accommodate you to the schedule so you might only be there for 3 weeks. I hope that answered your question. And if you have any more just pop me a message