re: Should we expect any commitments between now and signing day

No confirmed commits. LSU doesn't even want them to make their decision known. LSU wants guys to keep their commitment(s) quiet so opposing schools have to keep putting effort into them. This detracts from schools focusing on other recruits they may be able to pull late.
This also will add an element of excitement in signing day and LSU's name will be at the top of recruiting stories all day. The strong, late finish is always a story! This creates excitement for the next class as well.