The SF Weekly’s Will Harper says he’s heard from some Chronicle staffers that the paper plans to shrink its Monday and Tuesday editions. On those days, the business section will be combined with the sports section, and classifieds will be integrated into the Datebook. The change is expected to take place a week from today, Feb. 25, Harper says. The shrinkage is one of the first moves of Ward Bushee, who replaced Phil Bronstein as executive editor. Bushee came from Gannett’s Arizona Republic, which did the same thing, Harper points out.