Lou Pinella So Far

What grade would fellow Cub fans give manager Lou Pinella after six weeks into the season?   I think fundemetally Lou is a sound baseball man.   I like the way he mixes up the line up to try to find the right combination for particular situations.  Are the Cubs showcasing certain players for posiible trades for shoring up the bullpen or are they searching for the best combination of talent, desire and attitude to put on the field?  I want to believe the latter but feel we are showcasing our talent to other teams in need of a bat.