We heard a while back that the two-tiered numbering system that Joe Q. introduced to Daredevil was to be adopted for Spider-Man - i.e. the original (pre-reboot) number was to be printed in small font below the post-reboot number.
For example, April's Peter Parker: Spider-Man will carry a big #30 (Vol. 2`s current issue) and a smaller #128 right below it... something to keep any eye out for this month.