Suggestion to add pin 10 with jumper to ICSP on UNO R4

Development Suggestions for the Arduino Project
3

Adding pin 10 to the header would interfere with ICSP programmers, which are expecting SCK, MISO, MOSI, Reset, Gnd, and Vcc (3.3V or 5V).

One could add a 3-pin header to allow selection of D10 or Reset to be connected via jumper configuration.