According to mlb.fanhouse.com the Cincinnati Reds have an attractive package for Halladay but his no trade clause could make him becoming a Red a problem.
Also thanks to mlbtraderumors for the link to fanhouse.
Redleg Lifestyle
THE NO-TRADE CLAUSE just kills teams like the reds, royals and pirates.
The Reds totally going into the tank right now is going to be a problem as well.