people complain about CF but dead center is actually the same as Tiger Stadium was for the last 30-40 yrs at the old ball park- 420*. Now it's true that the 420 wall is a lot wider at COPA than it was at Tiger stadium so that just to left and right of dead center are longer at COPA. But there were still a good number of deep shots hit at Tiger stadium that guys didn't get rewarded for. They could round out the CF wall at COPA to get rid of the 430 areas and it wouldn't bother me but TBH I like the 420 to dead center. (For a long time I think Dan Dickerson was the only guy in the Det baseball media that understood that dead center was not the deepest point at COPA)
*If you are old enough to remember the flagpole being in play at TS,, it was 440 into a fairly square corner where the left and right field walls met, which was where the flagpole was. But when they did some remodel work at one point (60's, 70's?) they put a fence across the sharp corner which put the flagpole out of play and took about 15-20ft off the distance from dead center to home plate. Strangely enough, they left "440" painted on the wall until the end even though it wasn't anymore.