Racing PositionsFeds: Witness tampering in Rozier betting case3MTom SchadAttorneys clash over text meaning in Rozier case3MDavid PurdumJudge denies Rozier bid to loosen bail conditions4MRozier pleads not guilty to new bribery charges5MEmbattled Rozier seeks eased release conditions5MDavid PurdumProsecutors allege Rozier agreed to $100K bribe5MDavid PurdumFeds planning to file new charges against Rozier6MDavid PurdumHeat waive Rozier, use roster spot on J. Young7MShams CharaniaSources: Heat to waive Rozier before playoffs7MTim BontempsHornets send pick to Heat to resolve Rozier trade8M