Red Sox Rundown: Kelly, Bay, Dice-K

Several Red Sox links floating around out there, let's put them all together to simplify things:

• Amalie Benjamin at the Boston Globe reports that Sox prospect Casey Kelly has decided to focus entirely on pitching. Kelly had worked both as a pitcher and a shortstop, but has decided to take his four-pitch arsenal full-time. Red Sox brass rave about Kelly's potential, and he's been mentioned frequently in connection to Roy Halladay trades. Kelly, 19 this past season, posted a 2.08 ERA and 0.85 WHIP through 95 innings between Class-A Greenville and High-A Salem this year. He walked just 16 overall and allowed only four home runs.
• Nick Cafardo looks at the developing market for Jason Bay, and quotes both Theo Epstein and Terry Francona as saying Bay is their priority. Epstein recognizes that there are alternatives, including Matt Holliday and Josh Willingham, should Bay land with another club.
• Additionally, in the same piece, Cafardo adds that the Sox haven't ruled out John Lackey, and are trying to keep blockbuster windows open to explore deals for Adrian Gonzalez, Miguel Cabrera, and Halladay.
• Peter Abraham looks at the repaired relationship between Daisuke Matsuzaka and the Red Sox organization.
• WEEI.com's Alex Speier analyzes what the Red Sox offense would look like in 2010 without Bay orHolliday, but with Marco Scutaro in the picture.