Spicing up Khutbah Jumaat? Can ...?

The truth is, more often than not khutbah Jumaat, week in and week out, do send many people to sleep. Paling tidak pun most will day dream rather than paying attention to the content of the khutbah.. and don't me get started on how noisy the kids can be at the back of the congregation.
Too bad really and this is what we get if an Imam is required to read a prepared khutbah that simply does not interest many people (think RTM's talk show). Yeah, maybe they can't do much about it, but then again the Imams can certainly spice up his sermon a little.. here and there. Just to jolt the jemaah...like what this one Imam, apparently in mid-west USA, who got up after one Friday prayers and announced to the people:
"I have good news and bad news. The good news is, we have enough money to pay for our new building program. The bad news is, it's still out there in your pockets."
But then again, boleh ker our Imams say something like this? Silap haribulan kena buang kerja. Eh, tak payah lar ekk?