Possibly in the future, but so far in his career Ritz's 2mile and 5k perfomances are much more impressive and competetive than his marathon, half marathon and even 10k. Hall on the other hand is much more impressive and competetive in the half and full marathon.
Some of this may be due to training. If I remember correctly Dathan was running like 100-120mpw and some alter g time while training for a marathon, while hall, who has been alot more durable has run up to 150-160mpw. If Ritz can train better under salazar he may catch up to Hall.