McTaggart's blog post on the first day of camp has an update from Brandon Lyon, who notes that he doesn't know when a mound return will happen:
I've been trying to throw every day to build up strength. As soon as I'm ready and strong enough to do it. Right now, I'm back and trying to get strength and throwing 90 feet. It's not like I'm in a rush to get back on the mound. We have plenty of time to get going, and I just want to make sure everything's good before I push it too much and have any more complications."