From December 2015, nothing at Redhill in the off-peak comes from beyond Three Bridges / Horsham / Reigate / Tonbridge.
Mind you, I have some concerns about at least two aspects of the timetable in the consultation -
http://thameslink-cms.govia.net/uploads/publications/256.pdf
1) The Victoria to Reigate train has a five minute turnaround at Reigate so if delayed by more than five minutes, it won't be coming to Reigate. They also reduce the cycle to 1½ hours interworking with Victoria to Tonbridge rather than 2 at present. Other connections at Reigate, if the FGW trains are unchanged, are quite poor / tight.
2) There is a gap of 12 minutes (xx54 to xx06 / xx24 to xx36) in off-peak trains from Victoria to East Croydon because of the loss of the current xx02/xx32 train. In the up direction, this gap also applies (xx52 to xx04) and it is the Reigate / Tonbridge train (presumably 4 coaches) which will bear the brunt of the resulting overcrowding.