I think with pacers he can do it. However I don't think he will try it right away because it's more prudent to easily get the new WR, than to burn out trying to reach a very hot time.
First of all,
Congratulations to Joshua Cheptegei and Uganda. Great job and focus with all that solo running in the 5k.
This guy will tear up a lot of records.
Joshua will run 25 min in the 10k.