From 2010 to 2014, the entering classes at Illinois law schools dropped 21.8 percent, from 2,282 in 2010 to 1,785 last year.The drop was not a total surprise. The American Bar Association’s 204 accredited schools welcomed a record-high 52,488 first-year students in 2010, a figure few administrators expected to maintain.But a drop in enrollment impacts revenue, and a look ahead at new initiatives that Illinois law schools are rolling out this fall gives a glimpse into how schools are reacting to the market.DePaul …