Big winner here is ACC basketball. YES schedule is very open during the winter, with only the Nets. ACC and BE/C7 will really help their lineup. IMO the ACC will outdraw the C7/BE, by simpley having more good teams - UNC, Duke, Cuse, ND are national brands that will play bigger in the Big Apple than ST Johns, Seton Hall and Georgetown.
MSG is full all winter, with Knicks/Rangers/Devils/Islanders. The possible ACC games there will be mostly filler for them, likely cuse/ND/UNC/Duke oriented.
SNY had the old BE, likely will continue with the AAC. UConn and maybe Temple are really the only NYC draws. Sucks to be them.