One that's not likely to get past the development stage. (whatever.scalzi.com)
I prefer physically strong and 120 minutes durability performers, ability to improve over the contract period (So past development should be considered) and big games stand - out acceptable performance. (justarsenal.com)
I have looked at the actual past development of atmospheric CO2 and compared that with the actual development of both human population and GDP. (judithcurry.com)