Anybody who is on the NHL roster at noon next Friday, cannot be sent down to Ontario for the rest of the season. Those are the rules.If Fox doesn't sign (or tells the Kings he won't) they have to consider a trade, and San Antonio is lurking. The Kings reportedly have "zero interest" in trading star point guard De'Aaron Fox before the NBA's Feb. DeMar DeRozan is officially joining the Sacramento Kings in a signandtrade involving Harrison Barnes and Chris Duarte. Get a breakdown of the rules around pattern day trading and the role of margin leverage when investing. Day traders try to use the market's volatility to their advantage, no matter which way it goes — up or down. The Sacramento Kings have acquired trash in a Robin Lopez trade with the Milwaukee Bucks. According to reports, they will waive Lopez. NHL rules allow an eightyear contract to be signed only in a resigning situation, with the team a player was with at the trade deadline.