I’m using a der Baron Projekt 2.4 on the front and am thinking the same tyre on the rear might work – it’s very slightly less of a specialist than the Shorty and maybe slightly better on rooty slippy stuff other than mud.
It I were running maxis at the moment I think Shorty 2.5 front (if i could find it for sale anywhere) with DHR on rear might be my choice.
It’s all very subjective though depending on personal preference and riding location!