With the amount of injuries we've seen this season, along with other issues such as riders missing, away riding on the continent and 6 or 8 CL teams riding on the same day the guest and R/R situation needs reformed IMO. It's something that never seems to get looked at.
R/R should be made more appealing, as it stands it more often that not, makes the side instantly much weaker and racks up the zero's for the reserves, especially if those reserves are NL guests.
Something like if a 5.50 average rider is missing, the team manager gets 22 points (5.50x4) from the team's averages to replace that rider. It can be any combination, i.e an 8.5 could take a ride, but that one ride uses up most of the points, and technically have to use 'weaker' riders for the other 3 rides. It would bring more strategy to the meeting for team managers.
If it's deemed too strong at a vote, a 5% reduction to the 22 points figure (20.9) could be in place for R/R used at an away meeting.
The 8 day guest rule should be abolished IMO, with a lack of riders, I see no need for this rule anymore.
Guests should be able to be brought in from anywhere on previous or assessed averages, i.e not declared in a PL or CL team, this would probably be very rare, but if clubs want to do it let them. The 28 day rule replacement rule is nonsense.