Not likely. Now the second myth here is that drawing such a seat would hurt any incumbent Democrats. Drawing majority-minority seats only hurts the Democrats if the minorities are solidly Democratic and the white vote is solidly Republican. Since this is obviously true in the south where most such seats are, some people get the idea that's the case everywhere, but you are not throwing any Democrat under the bus by taking Hispanic areas out of their district and replacing them with white Denver liberals. It's not like the racially gerrymandered seats in New York City have resulted in any Republicans getting elected for example.
This is quite true. In my experience drawing Colorado maps with a Hispanic-majority district, it seems like such a map would actually
benefit the Democrats, because of the split in Denver. Perlmutter can be shored up by removing the exurban parts of his district in favor of the white part of Denver. The same principle can be applied to weaken Coffman.