NL West Notes: Giambi, D’Backs, Ubaldo, Kuroda

The Padres sent Anthony Rizzo back to Triple-A today after he hit just .143/.282/.265 in a 117 plate appearance cameo. MLBTR's Tim Dierkes reports (on Twitter) that Kyle Blanks will get called up to take Rizzo's place after hitting a stout .351/.421/.716 in Triple-A. Let's recap the rest of the news out of the NL West…

• "I'd be shocked if we didn’t make some trades," said Padres GM Jed Hoyer to Marty Caswell of XX1090 Sports Radio (Twitter link). "It'd be foolish not to get some prospects … we’re not in a position to have untouchables."
• "There's not a lot of starting pitching depth in the trade market that is really appealing to us," said Diamondbacks GM Kevin Towers to MLB.com's Steve Gilbert (Twitter links). They are still focused on acquiring bullpen help.
• Ken Rosenthal of FOX Sports reports that the Rockies are drawing interest in Jason Giambi (Twitter link). Giambi's preference is to stay with Colorado, and they will consult him before making a move.
• The Diamondbacks intend to replace Stephen Drew from within with the likes of Willie Bloomquist, Geoff Blum, and Cody Ransom according Rosenthal (Twitter links). Jon Paul Morosi of FOX Sports hears that Arizona isn't targeting Jack Wilson of the Mariners.
• ESPN's Buster Olney says (on Twitter) that any move the D'Backs make will be geared towards 2012 as well as 2011. They won't trade prime pieces for rental players.
• Teams are convinced that the availability of Rockies ace Ubaldo Jimenez is just a Justin Upton-esque "trial balloon," according to SI.com's Jon Heyman (on Twitter). That makes Hiroki Kuroda of the Dodgers the best pitcher on the market, but he may invoke his no-trade clause.
• Meanwhile, Rosenthal tweets that Kuroda will decide whether or not to waive his no-trade clause on a case-by-case basis. He won't give the Dodgers a list of teams he'd accept/decline a trade to. MLB.com's Ken Gurnick wrote more on the right-hander's situation.