Denzel Valentine didn’t practice because of soreness in his surgically repaired left ankle. The Bulls haven’t released a timeline for his return, but one source said he could miss a week. … Hoiberg tweaked the schedule, opting for one practice that featured an intrasquad scrimmage and pushing the final set of double practice sessions to Friday. ... It’s not really a Lopez media session unless he tosses some barbs at his twin brother, Brook. Asked what it’s like having Brook a short drive away in Milwaukee, Robin cracked: “It feels like he’s states away. The guy never contacts me, so it doesn’t feel any different.” Typically, Robin travels to exotic locales in the offseason. But he said he spent “a lot time in my auxiliary garage” in his hometown of Fresno, Calif. “Brook and I both own a house,” Robin said. “He doesn’t do any of the work to maintain it, clean it. Speaking of a burden, it all fell to me.”