I'm a massive fan of trials, and there are very few games that cover it. The last one I remember (aside from the 2D-based Trials
flash Java game and its fun / silly spiritual successor Trials 2) was MotoRacer 3, and that was lacking a touch, but still fun and retained the thoughtful / technical nature of trials, if not necessarily the physical accuracy.
Both trials and motocross would ideally need bespoke circuits / locations, though, which may be problematic.
But
if PD aren't to be "allowed" to make a TT2, there won't be a decent bike game to buy.[/COLOR] There's a real dearth of quality motorbike-related sim / racing games these days; I have no idea why. Even then, the idea of GT's game style in motorbike form hasn't been touched by many either.
Besides, isn't it perfectly possible that PD could take on more staff to be able to work on both projects simultaneously?
Not to mention, variety is the spice of life, and it could well be a boon to the devs themselves to be able to work on something different for once. It's often happened that something positive has come out of a smaller side-project (like TT, Portal, etc.) that has blossomed into something of note and importance itself. I actually think that a TT-style add-on for GT5 would be a big seller for PD, and therefore totally worth the extra effort. Who knows, you may even enjoy it yourself!
By the way, we're not expecting (well, I'm not...) PD to throw this together in time for Christmas or something, I expect to have to wait for it, so hopefully you all can have your own cake to eat whilst I wait for mine.
There weren't any "dirt" circuits in TT, so no, there wasn't a dirt mode.
And Road Rash 3D is an abomination, a slur on the good name of Road Rash. 👎