So after cutting the time an underclassman has to decide to about 3 weeks a few years ago, it looks like they are about to bring back the old deadline for early declaration, but not until next year. So Kyle Collinsworth must decide by April 26.
Under the old rule for Jimmer and what is now being proposed to reinstate the old rule, underclassmen would be able to participate in an invitation-only combine in mid-May that would enable NBA teams to evaluate players and then offer feedback on their draft prospects.
Nice that coaches found it in their interests to do the decent thing.
http://espn.go.com/nba/story/_/id/12459854/proposal-nba-ncaa-nabc-move-draft-withdrawal-date