Your going to be straight on saves and holds. You have four closers so your going to rack up saves and shields and otuska should do you well in hlds.
Wright, soriano and Jones are clearly where you have strengths on offense. I mean Your going to have some amazing weeks with HR and RBIs. MCann is solid too. IF anything you may wanna move Jones for a MI who is in the upper tier.
Trade McCann for a quality pitcher. The top catchers are rediculously overrated just because they're decent at the catcher's spot. Since you have room to add things, you can trade him for a quality starter, and prosper greatly. Estrada should be adequate at Catcher for you. You've got a good start to your rotation there, so I think one more guy will really allow you to make pitching a strength for you.
This team is going to require a lot of work. Since it's your relatively new, try and use cafe mock drafts to find relatively equal value players when trading.
I agree with the above post that you should trade mccann and I like mccann a lot. I don't really like estrada, so see if russell martin, josh bard, or a few other guys are on the WW. How many OF do you start ? Are there MI and CI? How many UTIL spots? These are question I would need to know before Advising further. PM me when you post this info.
To win most leagues you want to try and have a hitting heavy team, but in this league I think that is even more so the case. Your league is essentially 8x8, but that on closer to half the weeks no one will get CG and SHO. Therefore pitching becomes far less valuable. Concentrate on making you hitting better, then deal with pitching.