One of the coolest things about Public Policy Polling is that they periodically ask their readers to submit names of possible candidates to test in 2010 Senate match-up polls. Over at their blog, PPP is asking for names to test against GOP crumb-bum Sen. Mel Martinez in a new poll to be conducted later this week.
Last month, they matched up Martinez with Florida CFO Alex Sink and Congressman Robert Wexler, and found the incumbent Senator's numbers lagging. If you feel so inclined, I suggest dropping them a card and leaving the names of candidates you'd like to see tested against Martinez.
Personally, I'd be inclined to line up Martinez against Reps. Ron Klein and Kathy Castor, but you're encouraged to put forth your own suggestions.