hey phil, welcome to the caf !
a) don't worry about tex's bad start... he is always slow to warm up. but the numbers are there in the end.
b) your hitting is solid but it lacks stolen bases. i'd look to move morneau for a top-flight pitcher, cuz you do need at least one 'ace' caliber arm. if morneau is out of the way, you can move Tex to first base, and Morgan to utility -- he'll help you with steals.
is this a keeper league? if not, then you might want to unload one of lind or morgan to a manager for a slow-starting hitter. just thinking of ways you can play the hot hands to your advantage...
c) you do need a closer, but i've seen teams do alright by punting saves altogether. keep an eye on the waivers for potential closing candidates, and drop thornton for one. i'd look for manny corpas, he might have the colorado job sooner than later.
be sure to check out the rest of the cafe, there is a wealth of opinions here (and some knowledge, too
). you'll find some great discussions in the baseball leftovers forum -- its where all the great minds meet.
good luck to you