Also: Quarterback Tommie Frazier, back at practice this week for No. 1 Nebraska after blood clot problems sidelined him this fall, had tests on his right leg Wednesday and no problems were found. Coach Tom Osborne says Frazier is making progress, but no date has been set for his return. . . . John Todryk, reserve nose tackle for the Wisconsin football team, was suspended by coach Barry Alvarez after being charged as part of a Milwaukee drug operation. Todryk was charged with the delivery of one ounce of cocaine. . . . Iowa State football coach Jim Walden, suspended by the Big Eight Conference for criticizing officials, will be allowed to sit in a radio booth Saturday when the Hawkeyes play at Colorado. Walden is resigning after the game. . . . DePaul is close to a decision to switch from the Great Midwest Conference to the basketball-only Atlantic 10 Conference, the Chicago Sun-Times reports. . . . The NCAA is investigating charges by former Michigan State football player Roosevelt Wagner that players received cash handouts, free car loans and had grades fixed for them, university spokesman Terry Denbow said.

FOOTBALL: Former New England Patriots owner Victor Kiam filed a $450 million lawsuit against the NFL, saying it forced him to sell his team by denying his right to move it to Florida. The suit in U.S. District Court in Manhattan, N.Y., said the NFL and its teams violated antitrust laws when they kept the Patriots "hostage" in Foxboro, Mass. The lawsuit says the NFL awarded a franchise to the owners of the Jacksonville Jaguars as a payback for their agreement to stop negotiating with Kiam to relocate the Patriots to Jacksonville, Fla.