I wouldn't like to see the concept of the option to exchange pets for experience but I would like to see some small benefits added to various pets to aid your grinds in select skills.
Some examples I came up with a while ago on the thread Weath provided were:
- Beaver - While equip allows you to cut logs 1 game tick faster than you would normally.
- Heron - Catch fish a tick faster, a 10% chance of cooking a piece of food, or notes you're fished foods.
- Rocky - Receive 1/3 more coins than you usually would while thieving at a stall or pickpocketing a NPC.
- Rock Golem - Slight chance of smelting a ore into a bar, such like the varrock top, or mining a tick faster like mentioned for the beaver or heron.
- Rift Guardian - A chance of not using a essence when creating a Rune (20% Chance?) Or reverse opposite, chance of making double runes per essence (Also 20% chance?)
No, leave the Summoning garbage on RS3.