There is a high probability that its gonna be the last one...If Hart wont make B&B together in season 5, hes gonna loose majority of audience in season 6, the same happed to tv series JAG...and if hes gonna put them together there is anyway just one more season them in relationship to remain and keep the show interesting...season 5 is the most important to screw thing up or make them amazing...lets see how its gonna b :) hope it wont be Xfiles or JAG storyline...
I agree that the sixth season sadly may be the last, I mean one of the main reasons the show is soooo great is because of the romantic tension between booth and brennan, but there is only so long you can drag on that tension, so in season six they'll probably get together, but it'll probably be their last season in that case
With so many good shows coming to and en and getting cancelled, I read what others mentioned that after season four it was renewed for two more (5 and 6). According to wikipedia they were renewed up to season 6, there are no talks of a seven one..I think they should round up the whole Brennan-Booth thing it's taking too long..with Angela and Hodgins married, Cam with a new boy and a new single Sweets. Both Booth and Brennan need to move on, together or each on their own.
I think that this show has a potentional to go for 8 season's which is i think thats the best for this show,the show has top rating's but i agree whit one of the fans who said not to turn like JAG was,because JAG started to loose fans and viewers because of the prolonge for the main two characters to be together.
The General idea is:finish the 6th season whit Booth and Brennan to be in relationship,7th season= emerging the Love in the relationship.8th season Weeding whit pregnancy at the end of the show.The End whoalla!! after so many dramas survived just like in real life :) People like Brennan who they are living there life like everything on a scientific evidence they cant survive that long and eventually the crackschell will open after sometime.U only living once.
After seeing the way season 6 ended there has to be a season 7 the can not end a season that way they finnally ametted that they loved eachother and thought of trying to give a rlationship a chance at a different date the makes a perfect begaining to a new season a year later they open on a phone ringing and booth answers the phone it is cam there is abody dump and booth rolls over to wake up brennan that would be hot or something put brennan in danger agian and booth rescuse brennan and ext. but that would be boring.