RunningMan: On each chain you could run one point to point connection - i.e. a switch to a computer, or AP.
You could theoretically run a switch at each point along the daisy chain, by breaking the chain, and having each section of cable connected to an outlet at each end of the segment. It would be a pretty messy setup, and should be an absolute last resort though...
Going back to square one, what are you trying to actually achieve?
Right, basically I want to get my master splitter sorted (missing link driving me bonkers), then use the existing cat 5 wiring around the house to run an access point down stairs from the router upstairs.
Picture of a jackpoint, upstairs lounge: