Can't fault them for doing that, but surely they can spare one guy 10 minutes every 2 weeks thinking up and setting up the TT events? It's not the most time intensive effort but at least it gives something to the community. Or better still they can just write a script to randomise this. With the amount of cars and tracks in the game even if we have weekly TTs we still wouldn't run out of new combos for many many years...
337 cars x 76 layouts (excluding rally) = 25,612 combinations
If we have 2x time trials that changes every
day, we would run out of combos in... *drum roll* ...
35 YEARS
But yeah, that's too hard for PD.