Ken Rosenthal’s latest notes on the Royals in his article

Royals roulette

Some in the industry were surprised to learn of the Kansas City Royals' trade for lefty reliever Matt Strahm, knowing their swap with the Philadelphia Phillies for righty Jonathan Bowlan added nearly $7 million in payroll.

The Royals had been telling clubs and agents they were operating with limited financial flexibility. But ownership allowed the front office to extend for Strahm, who became a more pressing addition after the Royals traded lefty reliever Angel Zerpa to the Milwaukee Brewers for outfielder Isaac Collins and righty reliever Nick Mears.

Shedding payroll still might be necessary for the Royals to acquire one more hitter, ideally the Red Sox's Jarren Duran or St. Louis Cardinals' Brendan Donovan, according to people familiar with their plans. The team remains open to moving moving left-hander Kris Bubic, who is projected to earn $6 million in arbitration. A trade of righty reliever John Schreiber ($3.8 million projection) or Bailey Falter ($3.3 million) also would create flexibility.

While the Royals are disinclined to trade their top starting pitchers, Seth Lugo, Michael Wacha and Cole Ragans, they continue to get hit on a variety of others, including Bubic, lefty Noah Cameron and righties Ryan Bergert, Stephen Kolek and Luinder Avila, sources say.

Cameron, 26, is left-handed and durable, coming off a fourth-place finish in the AL Rookie of the Year voting and a native of St. Joseph, Mo,. about an hour away from Kansas City. The Royals do not want to trade him, and likely only would consider it for a clear upgrade.