Solution to 26A has been deliberately left unsolved and is to be answered only by a non-regular / novice commenter, with proper annotation. Those who have answered earlier in the week, please give others a chance.
Open for anyone to answer, if not solved by 1 PM.
ACROSS
1 Relatives rejected incentives to accept work (7) SPOUSES {SOPS<=} over {USE}
5 Cataract patient stabbed by rogue (7) CASCADE {CAS{CAD}E}
10 Bond's race to arrest KGB's head free of violence, ultimately (7) LINKAGE {LINe{Kgb}AGE}
11 Possibly informal document reflecting on media losing power in Delaware (5,4) DRESS CODE {DOC<=}<=>{pRESS} in {DE}
13 Civilian lawyer in Saudi? (5) MUFTI [DD]
15 Body in the open - alarming murder? (9) SCARECROW {SCARE}{CROW}
17 What removes moisture from soiled soft rinsed clothing rapidly after draining? (4,5) SPIN DRYER {P+RINSED}* over {Ra...lY} Semi&lit
19 Swimmers going back to get a bit of practice and rest (5) SLEEP {EELS<=}{Pr...e}
22 Perhaps Indian sent back from China economising (5) OCEAN [T<=]
23 Fabric 's restyling cut most of return (9) STRUCTURE {'S}{CUT+RETURn}
25 Sustained energy of revolutionary instigates killing spree at the end (7) STAMINA ANIMATeS<=
26 Take rook with rook conceding lead (7) D?C?I?E ()
DOWN
1 Cool sneakers boosted hero's state (7) STARDOM {MOD}{RATS}<=
2 Feel son evolved without help (7) ONESELF*
3 Big shot turned up aboard in loafers (5) SPIVS {S{VIP<=}S}
4 Extremely old is surely exotic (9) SERIOUSLY {O+IS+SURELY}*
5 Split iceberg left in pit (5) CALVE {CA{L}VE}
7 Electrical accessory in a mobile device mounted behind avoiding poles (7) ADAPTER {A}{PAD<=}{sTERn}
8 I caught crook hiding rupees in frontal arch close to temple? (7) EYEBROW {(~i)EYE}{B{R}OW}
14 Space at the beginning I intend to change before working (9) INDENTION {I}{INDENT}*{ON}
16 Flight link from peak in adjacent island to hill spanning British river (3,6) AIR BRIDGE {Ad...t}{I} and {RIDGE} in {B}{R}
17 Surety's bankrupt charged by completely heartless nieces (7) SPONSOR {'S}{PO{Ni..eS}OR}
18 Muddled divorced spouse stopping in front (7) INEXACT {IN}{EX}{ACT}
20 Unique cross and clubs going missing - difficult to spot (7) ELUSIVE ExcLUSIVE
21 Introduce promotion covering start of exciting race on the radio (7) PRECEDE {PR}{Ex...g}{(~seed)CEDE}
23 Small step above room (5) SPACE {S}{PACE} What's the role of above?
24 Suspicion of theft dismissed by corner drug store (5) CACHE {CAtCH}{E}
Reference List
Couch = LIE, Power = P, Soft = P, Fellow = F, Old = EX, East = E, European = E, Left = L, Rupees = R, Island = I, British = B, River = R, Divorced spouse = EX, Clubs = C, Promotion = PR, Small = S, Drug = E