The Houston Astros have rolled with a six-man rotation twice this season. They did so for a long-stretch of baseball early in the year and again recently with the Chris Beck Jersey return of Jake Odorizzi from the injured list.But as the team houses a surplus of starters and Lance Lynn Jersey also awaits the return of Lance McCullers Jr., the Astros are "willing" to trade a strength from the current roster, per .Pa san floated Jos Urquidy as the most obvious candidate to move. With a resurgent season since he abandoned his cutter, Urquidy sports a 3.93 ERA and a 1.23 WHIP over 18 starts this year.Scroll to continueThe postseason-experienced righty enters his first year Dakota Hudson Jersey of arbitration this winter while also under . Pa san added that Luis Garca and Cristian Jack Flaherty Jersey Javier are having better seasons and would attract a stronger return in trade.The Astros have also been in the past week, too, with Luis Castillos name floating in trade rumors. But as McCullers makes his second rehab start Wednesday with an August return on the horizon, the Astros have Tommy Edman Jersey seven starters in the mix at full strength, not to mention a major league ready arm Hunter Brown in Triple-A.More From SI's Inside The Astros: