A wants B to do a portion of their work, and, in addition, to take four of their staff with them. B obviously doesn't want to take any of A's staff, because that's added expense for them, and they have their own staff and way of doing things. B wants the work, but not any of A's staff, so they beat around the bush and stall, hoping that A will eventually drop the requirement of taking A's staff.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.