Not really. If there is simming done, it should be the simming of whatever season we are in the middle of at the moment.
But at the same time, if simming T20 is more simple and therefore more likely to be done, I'd personally be up for it. Simming is better than no simming.
Coin Toss Simulator 2014: Season 1: Heads Season 2: Heads Season 3: Tails Season 4: Heads Season 5: Heads Season 6: Tails Season 7: Heads Season 8: Tails Season 9: Heads Season 10: Tails I hope that gave you a quick fix