Keeping up with the free-agent and trade activity is secondary to getting healthy for Rockies shortstop Troy Tulowitzki, even though he is the subject of prominent rumors.

"I'm keeping up but I'm not worrying about it," Tulowitzki said from his Las Vegas home Sunday night. "I'm just doing my rehab and want to get back on the field. That's my main focus."

Reports that the Mets will trade for Tulowitzki have circulated since before the July non-waiver trade deadline.