NL Central Notes: Lyles, Reyes, Doumit

Here's the latest from around the NL Central, with an emphasis Jordan Lyles. The Astros' right-hander debuted against the Cubs tonight and pitched seven-plus innings, allowing one earned run on five hits with four strikeouts and no walks….

• Astros manager Brad Mills pointed out that Lyles could be with Houston for two starts or 20 years, according to MLB.com's Brian McTaggart. Lyles' debut may be the most anticipated in Astros history since Hunter Pence's 2007 debut, according to McTaggart.
• Lyles' promotion represents a victory for assistant GM and amateur scouting director Bobby Heck, according to Stephen Goff of the Houston Astros Examiner. 
• I examined the service time implications for Lyles earlier tonight.
• Reds GM Walt Jocketty told John Fay of the Cincinnati Enquirer that he hasn’t had talks with the Mets. That means speculation linking the Reds to Jose Reyes is unfounded at this point (though the Reds could have had internal discussions about the shortstop). 
• Pirates catcher Ryan Doumit has fractured his left ankle and will miss at least a month, according to Rob Biertempfel of the Pittsburgh Tribune-Review (on Twitter). Doumit, a potential trade target, would have a few weeks to re-establish his value before the trade deadline if he makes a speedy return. But his $5.1MM salary could clear waivers, which would enable the Pirates to deal him in August.