I'm a staff member at the University of Warwick (not based in the Sports Centre) who is also a regular user of the Bear Rock climbing facilities on the campus. In case you're not aware, the University is planning to build a new Sports Centre on the campus which is to replace the current main Sports Centre building from Autumn 2018 (the existing Sports Centre and climbing facilities will remain open until the new Sports Centre is ready to open):
http://www2.warwick.ac.uk/services/estates/services/projects/timeline/sport...
I've just attended one of the campus exhibitions earlier this afternoon and was able to get a bit more information about the proposed new climbing facilities, but I understand there is still scope for a bit of change to them. Whilst the outside of the building looks a bit nondescript, the climbing facilities are to be a main feature of the atrium in the interior of the new building. In the plans, they have provisioned enough space for the roped climbing to be doubled from the current building's 40 lines, to 80 top-rope/leading lines in the new centre, with some routes going up to 20 metres in height. There will also be separate bouldering facilities in the new building which are to be more extensive than the current facilities, but they couldn't confirm to me by how much as there is potential for some tweaking to be done to the interior layout.
The building's still subject to planning permission, and there is still some scope for amendments to the plans, particularly to the building's interior. If you'd like to have any input into the new building and facilties, the University's currently holding a consultation with staff, students and the local community on the new facilities. Feedback can be submitted online, and there's further exhibitions taking place tomorrow (16 March) both on the campus and in Kenilworth:
http://www2.warwick.ac.uk/services/estates/services/projects/timeline/sport...